2017335320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50383}}^1$

素因数の和:50425

約数の個数: 128

約数和(自身を含む): 6094448640

約数和(自身を除く): 4077113320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 20020, 40040, 50383, 100766, 201532, 251915, 352681, 403064, 503830, 554213, 654979, 705362, 1007660, 1108426, 1309958, 1410724, 1763405, 2015320, 2216852, 2619916, 2771065, 2821448, 3274895, 3526810, 3879491, 4433704, 4584853, 5239832, 5542130, 6549790, 7053620, 7204769, 7758982, 9169706, 11084260, 13099580, 14107240, 14409538, 15517964, 18339412, 19397455, 22168520, 22924265, 26199160, 28819076, 31035928, 36023845, 36678824, 38794910, 45848530, 50433383, 57638152, 72047690, 77589820, 91697060, 100866766, 144095380, 155179640, 183394120, 201733532, 252166915, 288190760, 403467064, 504333830, 1008667660, 2017335320]

約数ペア:

[(1, 2017335320), (2, 1008667660), (4, 504333830), (5, 403467064), (7, 288190760), (8, 252166915), (10, 201733532), (11, 183394120), (13, 155179640), (14, 144095380), (20, 100866766), (22, 91697060), (26, 77589820), (28, 72047690), (35, 57638152), (40, 50433383), (44, 45848530), (52, 38794910), (55, 36678824), (56, 36023845), (65, 31035928), (70, 28819076), (77, 26199160), (88, 22924265), (91, 22168520), (104, 19397455), (110, 18339412), (130, 15517964), (140, 14409538), (143, 14107240), (154, 13099580), (182, 11084260), (220, 9169706), (260, 7758982), (280, 7204769), (286, 7053620), (308, 6549790), (364, 5542130), (385, 5239832), (440, 4584853), (455, 4433704), (520, 3879491), (572, 3526810), (616, 3274895), (715, 2821448), (728, 2771065), (770, 2619916), (910, 2216852), (1001, 2015320), (1144, 1763405), (1430, 1410724), (1540, 1309958), (1820, 1108426), (2002, 1007660), (2860, 705362), (3080, 654979), (3640, 554213), (4004, 503830), (5005, 403064), (5720, 352681), (8008, 251915), (10010, 201532), (20020, 100766), (40040, 50383)]