3362560

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 8388576

約数和(自身を除く): 5026016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 71, 74, 80, 128, 142, 148, 160, 185, 256, 284, 296, 320, 355, 370, 568, 592, 640, 710, 740, 1136, 1184, 1280, 1420, 1480, 2272, 2368, 2627, 2840, 2960, 4544, 4736, 5254, 5680, 5920, 9088, 9472, 10508, 11360, 11840, 13135, 18176, 21016, 22720, 23680, 26270, 42032, 45440, 47360, 52540, 84064, 90880, 105080, 168128, 210160, 336256, 420320, 672512, 840640, 1681280, 3362560]

約数ペア:

[(1, 3362560), (2, 1681280), (4, 840640), (5, 672512), (8, 420320), (10, 336256), (16, 210160), (20, 168128), (32, 105080), (37, 90880), (40, 84064), (64, 52540), (71, 47360), (74, 45440), (80, 42032), (128, 26270), (142, 23680), (148, 22720), (160, 21016), (185, 18176), (256, 13135), (284, 11840), (296, 11360), (320, 10508), (355, 9472), (370, 9088), (568, 5920), (592, 5680), (640, 5254), (710, 4736), (740, 4544), (1136, 2960), (1184, 2840), (1280, 2627), (1420, 2368), (1480, 2272)]