105956500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16301}}^1$

素因数の和:16333

約数の個数: 48

約数和(自身を含む): 249224976

約数和(自身を除く): 143268476

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 16301, 32602, 65204, 81505, 163010, 211913, 326020, 407525, 423826, 815050, 847652, 1059565, 1630100, 2037625, 2119130, 4075250, 4238260, 5297825, 8150500, 10595650, 21191300, 26489125, 52978250, 105956500]

約数ペア:

[(1, 105956500), (2, 52978250), (4, 26489125), (5, 21191300), (10, 10595650), (13, 8150500), (20, 5297825), (25, 4238260), (26, 4075250), (50, 2119130), (52, 2037625), (65, 1630100), (100, 1059565), (125, 847652), (130, 815050), (250, 423826), (260, 407525), (325, 326020), (500, 211913), (650, 163010), (1300, 81505), (1625, 65204), (3250, 32602), (6500, 16301)]