520099580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 1488872448

約数和(自身を除く): 968772868

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 83, 91, 110, 130, 140, 143, 154, 166, 182, 220, 260, 286, 308, 313, 332, 364, 385, 415, 455, 572, 581, 626, 715, 770, 830, 910, 913, 1001, 1079, 1162, 1252, 1430, 1540, 1565, 1660, 1820, 1826, 2002, 2158, 2191, 2324, 2860, 2905, 3130, 3443, 3652, 4004, 4069, 4316, 4382, 4565, 5005, 5395, 5810, 6260, 6391, 6886, 7553, 8138, 8764, 9130, 10010, 10790, 10955, 11620, 11869, 12782, 13772, 15106, 16276, 17215, 18260, 20020, 20345, 21580, 21910, 23738, 24101, 25564, 25979, 28483, 30212, 31955, 34430, 37765, 40690, 43820, 44759, 47476, 48202, 51958, 56966, 59345, 63910, 68860, 75530, 81380, 83083, 89518, 96404, 103916, 113932, 118690, 120505, 127820, 129895, 142415, 151060, 166166, 179036, 181853, 223795, 237380, 241010, 259790, 284830, 285769, 313313, 332332, 337727, 363706, 415415, 447590, 482020, 519580, 569660, 571538, 626626, 675454, 727412, 830830, 895180, 909265, 1143076, 1253252, 1350908, 1428845, 1566565, 1661660, 1688635, 1818530, 2000383, 2364089, 2857690, 3133130, 3377270, 3637060, 3714997, 4000766, 4728178, 5715380, 6266260, 6754540, 7429994, 8001532, 9456356, 10001915, 11820445, 14859988, 18574985, 20003830, 23640890, 26004979, 37149970, 40007660, 47281780, 52009958, 74299940, 104019916, 130024895, 260049790, 520099580]

約数ペア:

[(1, 520099580), (2, 260049790), (4, 130024895), (5, 104019916), (7, 74299940), (10, 52009958), (11, 47281780), (13, 40007660), (14, 37149970), (20, 26004979), (22, 23640890), (26, 20003830), (28, 18574985), (35, 14859988), (44, 11820445), (52, 10001915), (55, 9456356), (65, 8001532), (70, 7429994), (77, 6754540), (83, 6266260), (91, 5715380), (110, 4728178), (130, 4000766), (140, 3714997), (143, 3637060), (154, 3377270), (166, 3133130), (182, 2857690), (220, 2364089), (260, 2000383), (286, 1818530), (308, 1688635), (313, 1661660), (332, 1566565), (364, 1428845), (385, 1350908), (415, 1253252), (455, 1143076), (572, 909265), (581, 895180), (626, 830830), (715, 727412), (770, 675454), (830, 626626), (910, 571538), (913, 569660), (1001, 519580), (1079, 482020), (1162, 447590), (1252, 415415), (1430, 363706), (1540, 337727), (1565, 332332), (1660, 313313), (1820, 285769), (1826, 284830), (2002, 259790), (2158, 241010), (2191, 237380), (2324, 223795), (2860, 181853), (2905, 179036), (3130, 166166), (3443, 151060), (3652, 142415), (4004, 129895), (4069, 127820), (4316, 120505), (4382, 118690), (4565, 113932), (5005, 103916), (5395, 96404), (5810, 89518), (6260, 83083), (6391, 81380), (6886, 75530), (7553, 68860), (8138, 63910), (8764, 59345), (9130, 56966), (10010, 51958), (10790, 48202), (10955, 47476), (11620, 44759), (11869, 43820), (12782, 40690), (13772, 37765), (15106, 34430), (16276, 31955), (17215, 30212), (18260, 28483), (20020, 25979), (20345, 25564), (21580, 24101), (21910, 23738)]