7422675440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1750631}}^1$

素因数の和:1750697

約数の個数: 40

約数和(自身を含む): 17583347808

約数和(自身を除く): 10160672368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 1750631, 3501262, 7002524, 8753155, 14005048, 17506310, 28010096, 35012620, 70025240, 92783443, 140050480, 185566886, 371133772, 463917215, 742267544, 927834430, 1484535088, 1855668860, 3711337720, 7422675440]

約数ペア:

[(1, 7422675440), (2, 3711337720), (4, 1855668860), (5, 1484535088), (8, 927834430), (10, 742267544), (16, 463917215), (20, 371133772), (40, 185566886), (53, 140050480), (80, 92783443), (106, 70025240), (212, 35012620), (265, 28010096), (424, 17506310), (530, 14005048), (848, 8753155), (1060, 7002524), (2120, 3501262), (4240, 1750631)]