85412150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 163677024

約数和(自身を除く): 78264874

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 167, 193, 265, 334, 386, 530, 835, 965, 1325, 1670, 1930, 2650, 4175, 4825, 8350, 8851, 9650, 10229, 17702, 20458, 32231, 44255, 51145, 64462, 88510, 102290, 161155, 221275, 255725, 322310, 442550, 511450, 805775, 1611550, 1708243, 3416486, 8541215, 17082430, 42706075, 85412150]

約数ペア:

[(1, 85412150), (2, 42706075), (5, 17082430), (10, 8541215), (25, 3416486), (50, 1708243), (53, 1611550), (106, 805775), (167, 511450), (193, 442550), (265, 322310), (334, 255725), (386, 221275), (530, 161155), (835, 102290), (965, 88510), (1325, 64462), (1670, 51145), (1930, 44255), (2650, 32231), (4175, 20458), (4825, 17702), (8350, 10229), (8851, 9650)]