45542610680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{418129}}^1$

素因数の和:418536

約数の個数: 64

約数和(自身を含む): 117410904000

約数和(自身を除く): 71868293320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 389, 778, 1556, 1945, 2723, 3112, 3890, 5446, 7780, 10892, 13615, 15560, 21784, 27230, 54460, 108920, 418129, 836258, 1672516, 2090645, 2926903, 3345032, 4181290, 5853806, 8362580, 11707612, 14634515, 16725160, 23415224, 29269030, 58538060, 117076120, 162652181, 325304362, 650608724, 813260905, 1138565267, 1301217448, 1626521810, 2277130534, 3253043620, 4554261068, 5692826335, 6506087240, 9108522136, 11385652670, 22771305340, 45542610680]

約数ペア:

[(1, 45542610680), (2, 22771305340), (4, 11385652670), (5, 9108522136), (7, 6506087240), (8, 5692826335), (10, 4554261068), (14, 3253043620), (20, 2277130534), (28, 1626521810), (35, 1301217448), (40, 1138565267), (56, 813260905), (70, 650608724), (140, 325304362), (280, 162652181), (389, 117076120), (778, 58538060), (1556, 29269030), (1945, 23415224), (2723, 16725160), (3112, 14634515), (3890, 11707612), (5446, 8362580), (7780, 5853806), (10892, 4181290), (13615, 3345032), (15560, 2926903), (21784, 2090645), (27230, 1672516), (54460, 836258), (108920, 418129)]