90648471940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8503609}}^1$

素因数の和:8503672

約数の個数: 48

約数和(自身を含む): 210005152560

約数和(自身を除く): 119356680620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 8503609, 17007218, 34014436, 42518045, 85036090, 110546917, 170072180, 221093834, 348647969, 442187668, 552734585, 697295938, 1105469170, 1394591876, 1743239845, 2210938340, 3486479690, 4532423597, 6972959380, 9064847194, 18129694388, 22662117985, 45324235970, 90648471940]

約数ペア:

[(1, 90648471940), (2, 45324235970), (4, 22662117985), (5, 18129694388), (10, 9064847194), (13, 6972959380), (20, 4532423597), (26, 3486479690), (41, 2210938340), (52, 1743239845), (65, 1394591876), (82, 1105469170), (130, 697295938), (164, 552734585), (205, 442187668), (260, 348647969), (410, 221093834), (533, 170072180), (820, 110546917), (1066, 85036090), (2132, 42518045), (2665, 34014436), (5330, 17007218), (10660, 8503609)]