6619600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 18297440

約数和(自身を除く): 11677840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 67, 76, 80, 95, 100, 104, 130, 134, 152, 190, 200, 208, 247, 260, 268, 304, 325, 335, 380, 400, 475, 494, 520, 536, 650, 670, 760, 871, 950, 988, 1040, 1072, 1235, 1273, 1300, 1340, 1520, 1675, 1742, 1900, 1976, 2470, 2546, 2600, 2680, 3350, 3484, 3800, 3952, 4355, 4940, 5092, 5200, 5360, 6175, 6365, 6700, 6968, 7600, 8710, 9880, 10184, 12350, 12730, 13400, 13936, 16549, 17420, 19760, 20368, 21775, 24700, 25460, 26800, 31825, 33098, 34840, 43550, 49400, 50920, 63650, 66196, 69680, 82745, 87100, 98800, 101840, 127300, 132392, 165490, 174200, 254600, 264784, 330980, 348400, 413725, 509200, 661960, 827450, 1323920, 1654900, 3309800, 6619600]

約数ペア:

[(1, 6619600), (2, 3309800), (4, 1654900), (5, 1323920), (8, 827450), (10, 661960), (13, 509200), (16, 413725), (19, 348400), (20, 330980), (25, 264784), (26, 254600), (38, 174200), (40, 165490), (50, 132392), (52, 127300), (65, 101840), (67, 98800), (76, 87100), (80, 82745), (95, 69680), (100, 66196), (104, 63650), (130, 50920), (134, 49400), (152, 43550), (190, 34840), (200, 33098), (208, 31825), (247, 26800), (260, 25460), (268, 24700), (304, 21775), (325, 20368), (335, 19760), (380, 17420), (400, 16549), (475, 13936), (494, 13400), (520, 12730), (536, 12350), (650, 10184), (670, 9880), (760, 8710), (871, 7600), (950, 6968), (988, 6700), (1040, 6365), (1072, 6175), (1235, 5360), (1273, 5200), (1300, 5092), (1340, 4940), (1520, 4355), (1675, 3952), (1742, 3800), (1900, 3484), (1976, 3350), (2470, 2680), (2546, 2600)]