98905070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 210124800

約数和(自身を除く): 111219730

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 370, 407, 418, 703, 814, 1045, 1279, 1406, 2035, 2090, 2558, 3515, 4070, 6395, 7030, 7733, 12790, 14069, 15466, 24301, 28138, 38665, 47323, 48602, 70345, 77330, 94646, 121505, 140690, 236615, 243010, 267311, 473230, 520553, 534622, 899137, 1041106, 1336555, 1798274, 2602765, 2673110, 4495685, 5205530, 8991370, 9890507, 19781014, 49452535, 98905070]

約数ペア:

[(1, 98905070), (2, 49452535), (5, 19781014), (10, 9890507), (11, 8991370), (19, 5205530), (22, 4495685), (37, 2673110), (38, 2602765), (55, 1798274), (74, 1336555), (95, 1041106), (110, 899137), (185, 534622), (190, 520553), (209, 473230), (370, 267311), (407, 243010), (418, 236615), (703, 140690), (814, 121505), (1045, 94646), (1279, 77330), (1406, 70345), (2035, 48602), (2090, 47323), (2558, 38665), (3515, 28138), (4070, 24301), (6395, 15466), (7030, 14069), (7733, 12790)]