68673160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 163004400

約数和(自身を除く): 94331240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 1060, 1117, 1160, 1537, 2120, 2234, 3074, 4468, 5585, 6148, 7685, 8936, 11170, 12296, 15370, 22340, 30740, 32393, 44680, 59201, 61480, 64786, 118402, 129572, 161965, 236804, 259144, 296005, 323930, 473608, 592010, 647860, 1184020, 1295720, 1716829, 2368040, 3433658, 6867316, 8584145, 13734632, 17168290, 34336580, 68673160]

約数ペア:

[(1, 68673160), (2, 34336580), (4, 17168290), (5, 13734632), (8, 8584145), (10, 6867316), (20, 3433658), (29, 2368040), (40, 1716829), (53, 1295720), (58, 1184020), (106, 647860), (116, 592010), (145, 473608), (212, 323930), (232, 296005), (265, 259144), (290, 236804), (424, 161965), (530, 129572), (580, 118402), (1060, 64786), (1117, 61480), (1160, 59201), (1537, 44680), (2120, 32393), (2234, 30740), (3074, 22340), (4468, 15370), (5585, 12296), (6148, 11170), (7685, 8936)]