2243330560

素因数分解:

$2^9\times 5^1\times {\mathrm{876301}}^1$

素因数の和:876324

約数の個数: 40

約数和(自身を含む): 5378741676

約数和(自身を除く): 3135411116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 876301, 1752602, 3505204, 4381505, 7010408, 8763010, 14020816, 17526020, 28041632, 35052040, 56083264, 70104080, 112166528, 140208160, 224333056, 280416320, 448666112, 560832640, 1121665280, 2243330560]

約数ペア:

[(1, 2243330560), (2, 1121665280), (4, 560832640), (5, 448666112), (8, 280416320), (10, 224333056), (16, 140208160), (20, 112166528), (32, 70104080), (40, 56083264), (64, 35052040), (80, 28041632), (128, 17526020), (160, 14020816), (256, 8763010), (320, 7010408), (512, 4381505), (640, 3505204), (1280, 1752602), (2560, 876301)]