2100065499880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10223}}^1\times {\mathrm{177091}}^1$

素因数の和:187354

約数の個数: 64

約数和(自身を含む): 4888589241600

約数和(自身を除く): 2788523741720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10223, 20446, 40892, 51115, 81784, 102230, 177091, 204460, 296467, 354182, 408920, 592934, 708364, 885455, 1185868, 1416728, 1482335, 1770910, 2371736, 2964670, 3541820, 5135639, 5929340, 7083640, 10271278, 11858680, 20542556, 25678195, 41085112, 51356390, 102712780, 205425560, 1810401293, 3620802586, 7241605172, 9052006465, 14483210344, 18104012930, 36208025860, 52501637497, 72416051720, 105003274994, 210006549988, 262508187485, 420013099976, 525016374970, 1050032749940, 2100065499880]

約数ペア:

[(1, 2100065499880), (2, 1050032749940), (4, 525016374970), (5, 420013099976), (8, 262508187485), (10, 210006549988), (20, 105003274994), (29, 72416051720), (40, 52501637497), (58, 36208025860), (116, 18104012930), (145, 14483210344), (232, 9052006465), (290, 7241605172), (580, 3620802586), (1160, 1810401293), (10223, 205425560), (20446, 102712780), (40892, 51356390), (51115, 41085112), (81784, 25678195), (102230, 20542556), (177091, 11858680), (204460, 10271278), (296467, 7083640), (354182, 5929340), (408920, 5135639), (592934, 3541820), (708364, 2964670), (885455, 2371736), (1185868, 1770910), (1416728, 1482335)]