62750220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80449}}^1$

素因数の和:80474

約数の個数: 48

約数和(自身を含む): 189218400

約数和(自身を除く): 126468180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 80449, 160898, 241347, 321796, 402245, 482694, 804490, 965388, 1045837, 1206735, 1608980, 2091674, 2413470, 3137511, 4183348, 4826940, 5229185, 6275022, 10458370, 12550044, 15687555, 20916740, 31375110, 62750220]

約数ペア:

[(1, 62750220), (2, 31375110), (3, 20916740), (4, 15687555), (5, 12550044), (6, 10458370), (10, 6275022), (12, 5229185), (13, 4826940), (15, 4183348), (20, 3137511), (26, 2413470), (30, 2091674), (39, 1608980), (52, 1206735), (60, 1045837), (65, 965388), (78, 804490), (130, 482694), (156, 402245), (195, 321796), (260, 241347), (390, 160898), (780, 80449)]