337880780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{32057}}^1$

素因数の和:32114

約数の個数: 48

約数和(自身を含む): 775547136

約数和(自身を除く): 437666356

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 32057, 64114, 128228, 160285, 320570, 544969, 641140, 993767, 1089938, 1987534, 2179876, 2724845, 3975068, 4968835, 5449690, 9937670, 10899380, 16894039, 19875340, 33788078, 67576156, 84470195, 168940390, 337880780]

約数ペア:

[(1, 337880780), (2, 168940390), (4, 84470195), (5, 67576156), (10, 33788078), (17, 19875340), (20, 16894039), (31, 10899380), (34, 9937670), (62, 5449690), (68, 4968835), (85, 3975068), (124, 2724845), (155, 2179876), (170, 1987534), (310, 1089938), (340, 993767), (527, 641140), (620, 544969), (1054, 320570), (2108, 160285), (2635, 128228), (5270, 64114), (10540, 32057)]