146568980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 314979840

約数和(自身を除く): 168410860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 223, 236, 295, 446, 557, 590, 892, 1114, 1115, 1180, 2228, 2230, 2785, 4460, 5570, 11140, 13157, 26314, 32863, 52628, 65726, 65785, 124211, 131452, 131570, 164315, 248422, 263140, 328630, 496844, 621055, 657260, 1242110, 2484220, 7328449, 14656898, 29313796, 36642245, 73284490, 146568980]

約数ペア:

[(1, 146568980), (2, 73284490), (4, 36642245), (5, 29313796), (10, 14656898), (20, 7328449), (59, 2484220), (118, 1242110), (223, 657260), (236, 621055), (295, 496844), (446, 328630), (557, 263140), (590, 248422), (892, 164315), (1114, 131570), (1115, 131452), (1180, 124211), (2228, 65785), (2230, 65726), (2785, 52628), (4460, 32863), (5570, 26314), (11140, 13157)]