3830240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 9307872

約数和(自身を除く): 5477632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 647, 740, 1184, 1294, 1480, 2588, 2960, 3235, 5176, 5920, 6470, 10352, 12940, 20704, 23939, 25880, 47878, 51760, 95756, 103520, 119695, 191512, 239390, 383024, 478780, 766048, 957560, 1915120, 3830240]

約数ペア:

[(1, 3830240), (2, 1915120), (4, 957560), (5, 766048), (8, 478780), (10, 383024), (16, 239390), (20, 191512), (32, 119695), (37, 103520), (40, 95756), (74, 51760), (80, 47878), (148, 25880), (160, 23939), (185, 20704), (296, 12940), (370, 10352), (592, 6470), (647, 5920), (740, 5176), (1184, 3235), (1294, 2960), (1480, 2588)]