39517390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2969}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 78265440

約数和(自身を除く): 38748050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 2969, 5938, 6655, 13310, 14845, 29690, 32659, 65318, 163295, 326590, 359249, 718498, 1796245, 3592490, 3951739, 7903478, 19758695, 39517390]

約数ペア:

[(1, 39517390), (2, 19758695), (5, 7903478), (10, 3951739), (11, 3592490), (22, 1796245), (55, 718498), (110, 359249), (121, 326590), (242, 163295), (605, 65318), (1210, 32659), (1331, 29690), (2662, 14845), (2969, 13310), (5938, 6655)]