110897740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 244399680

約数和(自身を除く): 133501940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 2693, 4118, 5386, 8236, 10295, 10772, 13465, 20590, 26930, 41180, 53860, 78097, 156194, 191203, 312388, 382406, 390485, 764812, 780970, 956015, 1561940, 1912030, 3824060, 5544887, 11089774, 22179548, 27724435, 55448870, 110897740]

約数ペア:

[(1, 110897740), (2, 55448870), (4, 27724435), (5, 22179548), (10, 11089774), (20, 5544887), (29, 3824060), (58, 1912030), (71, 1561940), (116, 956015), (142, 780970), (145, 764812), (284, 390485), (290, 382406), (355, 312388), (580, 191203), (710, 156194), (1420, 78097), (2059, 53860), (2693, 41180), (4118, 26930), (5386, 20590), (8236, 13465), (10295, 10772)]