41195720

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 95066460

約数和(自身を除く): 53870740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 557, 860, 1114, 1720, 1849, 2228, 2785, 3698, 4456, 5570, 7396, 9245, 11140, 14792, 18490, 22280, 23951, 36980, 47902, 73960, 95804, 119755, 191608, 239510, 479020, 958040, 1029893, 2059786, 4119572, 5149465, 8239144, 10298930, 20597860, 41195720]

約数ペア:

[(1, 41195720), (2, 20597860), (4, 10298930), (5, 8239144), (8, 5149465), (10, 4119572), (20, 2059786), (40, 1029893), (43, 958040), (86, 479020), (172, 239510), (215, 191608), (344, 119755), (430, 95804), (557, 73960), (860, 47902), (1114, 36980), (1720, 23951), (1849, 22280), (2228, 18490), (2785, 14792), (3698, 11140), (4456, 9245), (5570, 7396)]