162722080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53527}}^1$

素因数の和:53561

約数の個数: 48

約数和(自身を含む): 404671680

約数和(自身を除く): 241949600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 53527, 107054, 214108, 267635, 428216, 535270, 856432, 1017013, 1070540, 1712864, 2034026, 2141080, 4068052, 4282160, 5085065, 8136104, 8564320, 10170130, 16272208, 20340260, 32544416, 40680520, 81361040, 162722080]

約数ペア:

[(1, 162722080), (2, 81361040), (4, 40680520), (5, 32544416), (8, 20340260), (10, 16272208), (16, 10170130), (19, 8564320), (20, 8136104), (32, 5085065), (38, 4282160), (40, 4068052), (76, 2141080), (80, 2034026), (95, 1712864), (152, 1070540), (160, 1017013), (190, 856432), (304, 535270), (380, 428216), (608, 267635), (760, 214108), (1520, 107054), (3040, 53527)]