13310560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3655

約数の個数: 48

約数和(自身を含む): 32822496

約数和(自身を除く): 19511936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3617, 3680, 7234, 14468, 18085, 28936, 36170, 57872, 72340, 83191, 115744, 144680, 166382, 289360, 332764, 415955, 578720, 665528, 831910, 1331056, 1663820, 2662112, 3327640, 6655280, 13310560]

約数ペア:

[(1, 13310560), (2, 6655280), (4, 3327640), (5, 2662112), (8, 1663820), (10, 1331056), (16, 831910), (20, 665528), (23, 578720), (32, 415955), (40, 332764), (46, 289360), (80, 166382), (92, 144680), (115, 115744), (160, 83191), (184, 72340), (230, 57872), (368, 36170), (460, 28936), (736, 18085), (920, 14468), (1840, 7234), (3617, 3680)]