63073540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{165983}}^1$

素因数の和:166011

約数の個数: 24

約数和(自身を含む): 139426560

約数和(自身を除く): 76353020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 165983, 331966, 663932, 829915, 1659830, 3153677, 3319660, 6307354, 12614708, 15768385, 31536770, 63073540]

約数ペア:

[(1, 63073540), (2, 31536770), (4, 15768385), (5, 12614708), (10, 6307354), (19, 3319660), (20, 3153677), (38, 1659830), (76, 829915), (95, 663932), (190, 331966), (380, 165983)]