99435970

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 181739376

約数和(自身を除く): 82303406

約数列:

[1, 2, 5, 10, 137, 181, 274, 362, 401, 685, 802, 905, 1370, 1810, 2005, 4010, 24797, 49594, 54937, 72581, 109874, 123985, 145162, 247970, 274685, 362905, 549370, 725810, 9943597, 19887194, 49717985, 99435970]

約数ペア:

[(1, 99435970), (2, 49717985), (5, 19887194), (10, 9943597), (137, 725810), (181, 549370), (274, 362905), (362, 274685), (401, 247970), (685, 145162), (802, 123985), (905, 109874), (1370, 72581), (1810, 54937), (2005, 49594), (4010, 24797)]