958021340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{5009}}^1$

素因数の和:5222

約数の個数: 48

約数和(自身を含む): 2055382560

約数和(自身を除く): 1097361220

約数列:

[1, 2, 4, 5, 10, 20, 73, 131, 146, 262, 292, 365, 524, 655, 730, 1310, 1460, 2620, 5009, 9563, 10018, 19126, 20036, 25045, 38252, 47815, 50090, 95630, 100180, 191260, 365657, 656179, 731314, 1312358, 1462628, 1828285, 2624716, 3280895, 3656570, 6561790, 7313140, 13123580, 47901067, 95802134, 191604268, 239505335, 479010670, 958021340]

約数ペア:

[(1, 958021340), (2, 479010670), (4, 239505335), (5, 191604268), (10, 95802134), (20, 47901067), (73, 13123580), (131, 7313140), (146, 6561790), (262, 3656570), (292, 3280895), (365, 2624716), (524, 1828285), (655, 1462628), (730, 1312358), (1310, 731314), (1460, 656179), (2620, 365657), (5009, 191260), (9563, 100180), (10018, 95630), (19126, 50090), (20036, 47815), (25045, 38252)]