3859840

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 9534960

約数和(自身を除く): 5675120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 163, 185, 296, 320, 326, 370, 592, 640, 652, 740, 815, 1184, 1304, 1480, 1630, 2368, 2608, 2960, 3260, 4736, 5216, 5920, 6031, 6520, 10432, 11840, 12062, 13040, 20864, 23680, 24124, 26080, 30155, 48248, 52160, 60310, 96496, 104320, 120620, 192992, 241240, 385984, 482480, 771968, 964960, 1929920, 3859840]

約数ペア:

[(1, 3859840), (2, 1929920), (4, 964960), (5, 771968), (8, 482480), (10, 385984), (16, 241240), (20, 192992), (32, 120620), (37, 104320), (40, 96496), (64, 60310), (74, 52160), (80, 48248), (128, 30155), (148, 26080), (160, 24124), (163, 23680), (185, 20864), (296, 13040), (320, 12062), (326, 11840), (370, 10432), (592, 6520), (640, 6031), (652, 5920), (740, 5216), (815, 4736), (1184, 3260), (1304, 2960), (1480, 2608), (1630, 2368)]