8475350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 18380520

約数和(自身を除く): 9905170

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 59, 65, 85, 118, 130, 169, 170, 221, 295, 325, 338, 425, 442, 590, 650, 767, 845, 850, 1003, 1105, 1475, 1534, 1690, 2006, 2210, 2873, 2950, 3835, 4225, 5015, 5525, 5746, 7670, 8450, 9971, 10030, 11050, 13039, 14365, 19175, 19942, 25075, 26078, 28730, 38350, 49855, 50150, 65195, 71825, 99710, 130390, 143650, 169507, 249275, 325975, 339014, 498550, 651950, 847535, 1695070, 4237675, 8475350]

約数ペア:

[(1, 8475350), (2, 4237675), (5, 1695070), (10, 847535), (13, 651950), (17, 498550), (25, 339014), (26, 325975), (34, 249275), (50, 169507), (59, 143650), (65, 130390), (85, 99710), (118, 71825), (130, 65195), (169, 50150), (170, 49855), (221, 38350), (295, 28730), (325, 26078), (338, 25075), (425, 19942), (442, 19175), (590, 14365), (650, 13039), (767, 11050), (845, 10030), (850, 9971), (1003, 8450), (1105, 7670), (1475, 5746), (1534, 5525), (1690, 5015), (2006, 4225), (2210, 3835), (2873, 2950)]