2622560

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 6377616

約数和(自身を除く): 3755056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 443, 592, 740, 886, 1184, 1480, 1772, 2215, 2960, 3544, 4430, 5920, 7088, 8860, 14176, 16391, 17720, 32782, 35440, 65564, 70880, 81955, 131128, 163910, 262256, 327820, 524512, 655640, 1311280, 2622560]

約数ペア:

[(1, 2622560), (2, 1311280), (4, 655640), (5, 524512), (8, 327820), (10, 262256), (16, 163910), (20, 131128), (32, 81955), (37, 70880), (40, 65564), (74, 35440), (80, 32782), (148, 17720), (160, 16391), (185, 14176), (296, 8860), (370, 7088), (443, 5920), (592, 4430), (740, 3544), (886, 2960), (1184, 2215), (1480, 1772)]