371302280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{73091}}^1$

素因数の和:73229

約数の個数: 32

約数和(自身を含む): 842019840

約数和(自身を除く): 470717560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 73091, 146182, 292364, 365455, 584728, 730910, 1461820, 2923640, 9282557, 18565114, 37130228, 46412785, 74260456, 92825570, 185651140, 371302280]

約数ペア:

[(1, 371302280), (2, 185651140), (4, 92825570), (5, 74260456), (8, 46412785), (10, 37130228), (20, 18565114), (40, 9282557), (127, 2923640), (254, 1461820), (508, 730910), (635, 584728), (1016, 365455), (1270, 292364), (2540, 146182), (5080, 73091)]