2270560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 5606496

約数和(自身を除く): 3335936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 617, 736, 920, 1234, 1840, 2468, 3085, 3680, 4936, 6170, 9872, 12340, 14191, 19744, 24680, 28382, 49360, 56764, 70955, 98720, 113528, 141910, 227056, 283820, 454112, 567640, 1135280, 2270560]

約数ペア:

[(1, 2270560), (2, 1135280), (4, 567640), (5, 454112), (8, 283820), (10, 227056), (16, 141910), (20, 113528), (23, 98720), (32, 70955), (40, 56764), (46, 49360), (80, 28382), (92, 24680), (115, 19744), (160, 14191), (184, 12340), (230, 9872), (368, 6170), (460, 4936), (617, 3680), (736, 3085), (920, 2468), (1234, 1840)]