103894040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 239016960

約数和(自身を除く): 135122920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 151, 167, 206, 302, 334, 412, 515, 604, 668, 755, 824, 835, 1030, 1208, 1336, 1510, 1670, 2060, 3020, 3340, 4120, 6040, 6680, 15553, 17201, 25217, 31106, 34402, 50434, 62212, 68804, 77765, 86005, 100868, 124424, 126085, 137608, 155530, 172010, 201736, 252170, 311060, 344020, 504340, 622120, 688040, 1008680, 2597351, 5194702, 10389404, 12986755, 20778808, 25973510, 51947020, 103894040]

約数ペア:

[(1, 103894040), (2, 51947020), (4, 25973510), (5, 20778808), (8, 12986755), (10, 10389404), (20, 5194702), (40, 2597351), (103, 1008680), (151, 688040), (167, 622120), (206, 504340), (302, 344020), (334, 311060), (412, 252170), (515, 201736), (604, 172010), (668, 155530), (755, 137608), (824, 126085), (835, 124424), (1030, 100868), (1208, 86005), (1336, 77765), (1510, 68804), (1670, 62212), (2060, 50434), (3020, 34402), (3340, 31106), (4120, 25217), (6040, 17201), (6680, 15553)]