69515574320

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1\times {\mathrm{5813}}^1$

素因数の和:7710

約数の個数: 80

約数和(自身を含む): 163689960672

約数和(自身を除く): 94174386352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 1801, 3320, 3602, 5813, 6640, 7204, 9005, 11626, 14408, 18010, 23252, 28816, 29065, 36020, 46504, 58130, 72040, 93008, 116260, 144080, 149483, 232520, 298966, 465040, 482479, 597932, 747415, 964958, 1195864, 1494830, 1929916, 2391728, 2412395, 2989660, 3859832, 4824790, 5979320, 7719664, 9649580, 10469213, 11958640, 19299160, 20938426, 38598320, 41876852, 52346065, 83753704, 104692130, 167507408, 209384260, 418768520, 837537040, 868944679, 1737889358, 3475778716, 4344723395, 6951557432, 8689446790, 13903114864, 17378893580, 34757787160, 69515574320]

約数ペア:

[(1, 69515574320), (2, 34757787160), (4, 17378893580), (5, 13903114864), (8, 8689446790), (10, 6951557432), (16, 4344723395), (20, 3475778716), (40, 1737889358), (80, 868944679), (83, 837537040), (166, 418768520), (332, 209384260), (415, 167507408), (664, 104692130), (830, 83753704), (1328, 52346065), (1660, 41876852), (1801, 38598320), (3320, 20938426), (3602, 19299160), (5813, 11958640), (6640, 10469213), (7204, 9649580), (9005, 7719664), (11626, 5979320), (14408, 4824790), (18010, 3859832), (23252, 2989660), (28816, 2412395), (29065, 2391728), (36020, 1929916), (46504, 1494830), (58130, 1195864), (72040, 964958), (93008, 747415), (116260, 597932), (144080, 482479), (149483, 465040), (232520, 298966)]