28840103620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6199}}^1\times {\mathrm{6287}}^1$

素因数の和:12532

約数の個数: 48

約数和(自身を含む): 62221017600

約数和(自身を除く): 33380913980

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 6199, 6287, 12398, 12574, 24796, 25148, 30995, 31435, 61990, 62870, 123980, 125740, 229363, 232619, 458726, 465238, 917452, 930476, 1146815, 1163095, 2293630, 2326190, 4587260, 4652380, 38973113, 77946226, 155892452, 194865565, 389731130, 779462260, 1442005181, 2884010362, 5768020724, 7210025905, 14420051810, 28840103620]

約数ペア:

[(1, 28840103620), (2, 14420051810), (4, 7210025905), (5, 5768020724), (10, 2884010362), (20, 1442005181), (37, 779462260), (74, 389731130), (148, 194865565), (185, 155892452), (370, 77946226), (740, 38973113), (6199, 4652380), (6287, 4587260), (12398, 2326190), (12574, 2293630), (24796, 1163095), (25148, 1146815), (30995, 930476), (31435, 917452), (61990, 465238), (62870, 458726), (123980, 232619), (125740, 229363)]