40347790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1013}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 83229120

約数和(自身を除く): 42881330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1013, 1138, 2026, 2845, 3983, 5065, 5690, 7091, 7966, 10130, 14182, 19915, 35455, 39830, 70910, 576397, 1152794, 2881985, 4034779, 5763970, 8069558, 20173895, 40347790]

約数ペア:

[(1, 40347790), (2, 20173895), (5, 8069558), (7, 5763970), (10, 4034779), (14, 2881985), (35, 1152794), (70, 576397), (569, 70910), (1013, 39830), (1138, 35455), (2026, 19915), (2845, 14182), (3983, 10130), (5065, 7966), (5690, 7091)]