2026387760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 5206809600

約数和(自身を除く): 3180421840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 191, 232, 269, 272, 290, 340, 382, 464, 493, 538, 580, 680, 764, 955, 986, 1076, 1160, 1345, 1360, 1528, 1910, 1972, 2152, 2320, 2465, 2690, 3056, 3247, 3820, 3944, 4304, 4573, 4930, 5380, 5539, 6494, 7640, 7801, 7888, 9146, 9860, 10760, 11078, 12988, 15280, 15602, 16235, 18292, 19720, 21520, 22156, 22865, 25976, 27695, 31204, 32470, 36584, 39005, 39440, 44312, 45730, 51379, 51952, 55390, 62408, 64940, 73168, 78010, 88624, 91460, 94163, 102758, 110780, 124816, 129880, 132617, 156020, 182920, 188326, 205516, 221560, 256895, 259760, 265234, 312040, 365840, 376652, 411032, 443120, 470815, 513790, 530468, 624080, 663085, 753304, 822064, 873443, 941630, 1027580, 1060936, 1326170, 1489991, 1506608, 1746886, 1883260, 2055160, 2121872, 2652340, 2979982, 3493772, 3766520, 4110320, 4367215, 5304680, 5959964, 6987544, 7449955, 7533040, 8734430, 10609360, 11919928, 13975088, 14899910, 17468860, 23839856, 25329847, 29799820, 34937720, 50659694, 59599640, 69875440, 101319388, 119199280, 126649235, 202638776, 253298470, 405277552, 506596940, 1013193880, 2026387760]

約数ペア:

[(1, 2026387760), (2, 1013193880), (4, 506596940), (5, 405277552), (8, 253298470), (10, 202638776), (16, 126649235), (17, 119199280), (20, 101319388), (29, 69875440), (34, 59599640), (40, 50659694), (58, 34937720), (68, 29799820), (80, 25329847), (85, 23839856), (116, 17468860), (136, 14899910), (145, 13975088), (170, 11919928), (191, 10609360), (232, 8734430), (269, 7533040), (272, 7449955), (290, 6987544), (340, 5959964), (382, 5304680), (464, 4367215), (493, 4110320), (538, 3766520), (580, 3493772), (680, 2979982), (764, 2652340), (955, 2121872), (986, 2055160), (1076, 1883260), (1160, 1746886), (1345, 1506608), (1360, 1489991), (1528, 1326170), (1910, 1060936), (1972, 1027580), (2152, 941630), (2320, 873443), (2465, 822064), (2690, 753304), (3056, 663085), (3247, 624080), (3820, 530468), (3944, 513790), (4304, 470815), (4573, 443120), (4930, 411032), (5380, 376652), (5539, 365840), (6494, 312040), (7640, 265234), (7801, 259760), (7888, 256895), (9146, 221560), (9860, 205516), (10760, 188326), (11078, 182920), (12988, 156020), (15280, 132617), (15602, 129880), (16235, 124816), (18292, 110780), (19720, 102758), (21520, 94163), (22156, 91460), (22865, 88624), (25976, 78010), (27695, 73168), (31204, 64940), (32470, 62408), (36584, 55390), (39005, 51952), (39440, 51379), (44312, 45730)]