39878150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 84109200

約数和(自身を除く): 44231050

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 3229, 6175, 6458, 12350, 16145, 32290, 41977, 61351, 80725, 83954, 122702, 161450, 209885, 306755, 419770, 613510, 797563, 1049425, 1533775, 1595126, 2098850, 3067550, 3987815, 7975630, 19939075, 39878150]

約数ペア:

[(1, 39878150), (2, 19939075), (5, 7975630), (10, 3987815), (13, 3067550), (19, 2098850), (25, 1595126), (26, 1533775), (38, 1049425), (50, 797563), (65, 613510), (95, 419770), (130, 306755), (190, 209885), (247, 161450), (325, 122702), (475, 83954), (494, 80725), (650, 61351), (950, 41977), (1235, 32290), (2470, 16145), (3229, 12350), (6175, 6458)]