88891084810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{25349}}^1$

素因数の和:25887

約数の個数: 64

約数和(自身を含む): 177409440000

約数和(自身を除く): 88518355190

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 449, 710, 781, 898, 1562, 2245, 3905, 4490, 4939, 7810, 9878, 24695, 25349, 31879, 49390, 50698, 63758, 126745, 159395, 253490, 278839, 318790, 350669, 557678, 701338, 1394195, 1753345, 1799779, 2788390, 3506690, 3599558, 8998895, 11381701, 17997790, 19797569, 22763402, 39595138, 56908505, 98987845, 113817010, 125198711, 197975690, 250397422, 625993555, 808100771, 1251987110, 1616201542, 4040503855, 8081007710, 8889108481, 17778216962, 44445542405, 88891084810]

約数ペア:

[(1, 88891084810), (2, 44445542405), (5, 17778216962), (10, 8889108481), (11, 8081007710), (22, 4040503855), (55, 1616201542), (71, 1251987110), (110, 808100771), (142, 625993555), (355, 250397422), (449, 197975690), (710, 125198711), (781, 113817010), (898, 98987845), (1562, 56908505), (2245, 39595138), (3905, 22763402), (4490, 19797569), (4939, 17997790), (7810, 11381701), (9878, 8998895), (24695, 3599558), (25349, 3506690), (31879, 2788390), (49390, 1799779), (50698, 1753345), (63758, 1394195), (126745, 701338), (159395, 557678), (253490, 350669), (278839, 318790)]