82308850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 166239360

約数和(自身を除く): 83930510

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 139, 278, 325, 650, 695, 911, 1390, 1807, 1822, 3475, 3614, 4555, 6950, 9035, 9110, 11843, 18070, 22775, 23686, 45175, 45550, 59215, 90350, 118430, 126629, 253258, 296075, 592150, 633145, 1266290, 1646177, 3165725, 3292354, 6331450, 8230885, 16461770, 41154425, 82308850]

約数ペア:

[(1, 82308850), (2, 41154425), (5, 16461770), (10, 8230885), (13, 6331450), (25, 3292354), (26, 3165725), (50, 1646177), (65, 1266290), (130, 633145), (139, 592150), (278, 296075), (325, 253258), (650, 126629), (695, 118430), (911, 90350), (1390, 59215), (1807, 45550), (1822, 45175), (3475, 23686), (3614, 22775), (4555, 18070), (6950, 11843), (9035, 9110)]