6510800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 60

約数和(自身を含む): 16064076

約数和(自身を除く): 9553276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 397, 400, 410, 656, 794, 820, 1025, 1588, 1640, 1985, 2050, 3176, 3280, 3970, 4100, 6352, 7940, 8200, 9925, 15880, 16277, 16400, 19850, 31760, 32554, 39700, 65108, 79400, 81385, 130216, 158800, 162770, 260432, 325540, 406925, 651080, 813850, 1302160, 1627700, 3255400, 6510800]

約数ペア:

[(1, 6510800), (2, 3255400), (4, 1627700), (5, 1302160), (8, 813850), (10, 651080), (16, 406925), (20, 325540), (25, 260432), (40, 162770), (41, 158800), (50, 130216), (80, 81385), (82, 79400), (100, 65108), (164, 39700), (200, 32554), (205, 31760), (328, 19850), (397, 16400), (400, 16277), (410, 15880), (656, 9925), (794, 8200), (820, 7940), (1025, 6352), (1588, 4100), (1640, 3970), (1985, 3280), (2050, 3176)]