70773620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 154430976

約数和(自身を除く): 83657356

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 211, 310, 422, 541, 620, 844, 1055, 1082, 2110, 2164, 2705, 4220, 5410, 6541, 10820, 13082, 16771, 26164, 32705, 33542, 65410, 67084, 83855, 114151, 130820, 167710, 228302, 335420, 456604, 570755, 1141510, 2283020, 3538681, 7077362, 14154724, 17693405, 35386810, 70773620]

約数ペア:

[(1, 70773620), (2, 35386810), (4, 17693405), (5, 14154724), (10, 7077362), (20, 3538681), (31, 2283020), (62, 1141510), (124, 570755), (155, 456604), (211, 335420), (310, 228302), (422, 167710), (541, 130820), (620, 114151), (844, 83855), (1055, 67084), (1082, 65410), (2110, 33542), (2164, 32705), (2705, 26164), (4220, 16771), (5410, 13082), (6541, 10820)]