2828150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 5989200

約数和(自身を除く): 3161050

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 229, 247, 325, 458, 475, 494, 650, 950, 1145, 1235, 2290, 2470, 2977, 4351, 5725, 5954, 6175, 8702, 11450, 12350, 14885, 21755, 29770, 43510, 56563, 74425, 108775, 113126, 148850, 217550, 282815, 565630, 1414075, 2828150]

約数ペア:

[(1, 2828150), (2, 1414075), (5, 565630), (10, 282815), (13, 217550), (19, 148850), (25, 113126), (26, 108775), (38, 74425), (50, 56563), (65, 43510), (95, 29770), (130, 21755), (190, 14885), (229, 12350), (247, 11450), (325, 8702), (458, 6175), (475, 5954), (494, 5725), (650, 4351), (950, 2977), (1145, 2470), (1235, 2290)]