4321900550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{413579}}^1$

素因数の和:413621

約数の個数: 48

約数和(自身を含む): 9231105600

約数和(自身を除く): 4909205050

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 413579, 827158, 2067895, 4135790, 4549369, 7858001, 9098738, 10339475, 15716002, 20678950, 22746845, 39290005, 45493690, 78580010, 86438011, 113734225, 172876022, 196450025, 227468450, 392900050, 432190055, 864380110, 2160950275, 4321900550]

約数ペア:

[(1, 4321900550), (2, 2160950275), (5, 864380110), (10, 432190055), (11, 392900050), (19, 227468450), (22, 196450025), (25, 172876022), (38, 113734225), (50, 86438011), (55, 78580010), (95, 45493690), (110, 39290005), (190, 22746845), (209, 20678950), (275, 15716002), (418, 10339475), (475, 9098738), (550, 7858001), (950, 4549369), (1045, 4135790), (2090, 2067895), (5225, 827158), (10450, 413579)]