127995040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47057}}^1$

素因数の和:47089

約数の個数: 48

約数和(自身を含む): 320182632

約数和(自身を除く): 192187592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 47057, 94114, 188228, 235285, 376456, 470570, 752912, 799969, 941140, 1505824, 1599938, 1882280, 3199876, 3764560, 3999845, 6399752, 7529120, 7999690, 12799504, 15999380, 25599008, 31998760, 63997520, 127995040]

約数ペア:

[(1, 127995040), (2, 63997520), (4, 31998760), (5, 25599008), (8, 15999380), (10, 12799504), (16, 7999690), (17, 7529120), (20, 6399752), (32, 3999845), (34, 3764560), (40, 3199876), (68, 1882280), (80, 1599938), (85, 1505824), (136, 941140), (160, 799969), (170, 752912), (272, 470570), (340, 376456), (544, 235285), (680, 188228), (1360, 94114), (2720, 47057)]