320152012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 586740672

約数和(自身を除く): 266588660

約数列:

[1, 2, 4, 53, 73, 106, 137, 146, 151, 212, 274, 292, 302, 548, 604, 3869, 7261, 7738, 8003, 10001, 11023, 14522, 15476, 16006, 20002, 20687, 22046, 29044, 32012, 40004, 41374, 44092, 82748, 530053, 584219, 1060106, 1096411, 1168438, 1510151, 2120212, 2192822, 2336876, 3020302, 4385644, 6040604, 80038003, 160076006, 320152012]

約数ペア:

[(1, 320152012), (2, 160076006), (4, 80038003), (53, 6040604), (73, 4385644), (106, 3020302), (137, 2336876), (146, 2192822), (151, 2120212), (212, 1510151), (274, 1168438), (292, 1096411), (302, 1060106), (548, 584219), (604, 530053), (3869, 82748), (7261, 44092), (7738, 41374), (8003, 40004), (10001, 32012), (11023, 29044), (14522, 22046), (15476, 20687), (16006, 20002)]