7826899280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5755073}}^1$

素因数の和:5755103

約数の個数: 40

約数和(自身を含む): 19267987752

約数和(自身を除く): 11441088472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5755073, 11510146, 23020292, 28775365, 46040584, 57550730, 92081168, 97836241, 115101460, 195672482, 230202920, 391344964, 460405840, 489181205, 782689928, 978362410, 1565379856, 1956724820, 3913449640, 7826899280]

約数ペア:

[(1, 7826899280), (2, 3913449640), (4, 1956724820), (5, 1565379856), (8, 978362410), (10, 782689928), (16, 489181205), (17, 460405840), (20, 391344964), (34, 230202920), (40, 195672482), (68, 115101460), (80, 97836241), (85, 92081168), (136, 57550730), (170, 46040584), (272, 28775365), (340, 23020292), (680, 11510146), (1360, 5755073)]