140151400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41221}}^1$

素因数の和:41254

約数の個数: 48

約数和(自身を含む): 345028140

約数和(自身を除く): 204876740

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 41221, 82442, 164884, 206105, 329768, 412210, 700757, 824420, 1030525, 1401514, 1648840, 2061050, 2803028, 3503785, 4122100, 5606056, 7007570, 8244200, 14015140, 17518925, 28030280, 35037850, 70075700, 140151400]

約数ペア:

[(1, 140151400), (2, 70075700), (4, 35037850), (5, 28030280), (8, 17518925), (10, 14015140), (17, 8244200), (20, 7007570), (25, 5606056), (34, 4122100), (40, 3503785), (50, 2803028), (68, 2061050), (85, 1648840), (100, 1401514), (136, 1030525), (170, 824420), (200, 700757), (340, 412210), (425, 329768), (680, 206105), (850, 164884), (1700, 82442), (3400, 41221)]