86736260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 197041152

約数和(自身を除く): 110304892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271, 542, 1084, 1231, 1355, 2462, 2710, 3523, 4924, 5420, 6155, 7046, 12310, 14092, 16003, 17615, 24620, 32006, 35230, 64012, 70460, 80015, 160030, 320060, 333601, 667202, 1334404, 1668005, 3336010, 4336813, 6672020, 8673626, 17347252, 21684065, 43368130, 86736260]

約数ペア:

[(1, 86736260), (2, 43368130), (4, 21684065), (5, 17347252), (10, 8673626), (13, 6672020), (20, 4336813), (26, 3336010), (52, 1668005), (65, 1334404), (130, 667202), (260, 333601), (271, 320060), (542, 160030), (1084, 80015), (1231, 70460), (1355, 64012), (2462, 35230), (2710, 32006), (3523, 24620), (4924, 17615), (5420, 16003), (6155, 14092), (7046, 12310)]