117232120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71483}}^1$

素因数の和:71535

約数の個数: 32

約数和(自身を含む): 270209520

約数和(自身を除く): 152977400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 71483, 142966, 285932, 357415, 571864, 714830, 1429660, 2859320, 2930803, 5861606, 11723212, 14654015, 23446424, 29308030, 58616060, 117232120]

約数ペア:

[(1, 117232120), (2, 58616060), (4, 29308030), (5, 23446424), (8, 14654015), (10, 11723212), (20, 5861606), (40, 2930803), (41, 2859320), (82, 1429660), (164, 714830), (205, 571864), (328, 357415), (410, 285932), (820, 142966), (1640, 71483)]