84205550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11777}}^1$

素因数の和:11813

約数の個数: 48

約数和(自身を含む): 184019472

約数和(自身を除く): 99813922

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 11777, 23554, 58885, 117770, 129547, 153101, 259094, 294425, 306202, 588850, 647735, 765505, 1295470, 1531010, 1684111, 3238675, 3368222, 3827525, 6477350, 7655050, 8420555, 16841110, 42102775, 84205550]

約数ペア:

[(1, 84205550), (2, 42102775), (5, 16841110), (10, 8420555), (11, 7655050), (13, 6477350), (22, 3827525), (25, 3368222), (26, 3238675), (50, 1684111), (55, 1531010), (65, 1295470), (110, 765505), (130, 647735), (143, 588850), (275, 306202), (286, 294425), (325, 259094), (550, 153101), (650, 129547), (715, 117770), (1430, 58885), (3575, 23554), (7150, 11777)]