23309770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 48390048

約数和(自身を除く): 25080278

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 587, 722, 1045, 1174, 1805, 2090, 2935, 3610, 3971, 5870, 6457, 7942, 11153, 12914, 19855, 22306, 32285, 39710, 55765, 64570, 111530, 122683, 211907, 245366, 423814, 613415, 1059535, 1226830, 2119070, 2330977, 4661954, 11654885, 23309770]

約数ペア:

[(1, 23309770), (2, 11654885), (5, 4661954), (10, 2330977), (11, 2119070), (19, 1226830), (22, 1059535), (38, 613415), (55, 423814), (95, 245366), (110, 211907), (190, 122683), (209, 111530), (361, 64570), (418, 55765), (587, 39710), (722, 32285), (1045, 22306), (1174, 19855), (1805, 12914), (2090, 11153), (2935, 7942), (3610, 6457), (3971, 5870)]