71775700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{42221}}^1$

素因数の和:42252

約数の個数: 36

約数和(自身を含む): 164919132

約数和(自身を除く): 93143432

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 42221, 84442, 168884, 211105, 422210, 717757, 844420, 1055525, 1435514, 2111050, 2871028, 3588785, 4222100, 7177570, 14355140, 17943925, 35887850, 71775700]

約数ペア:

[(1, 71775700), (2, 35887850), (4, 17943925), (5, 14355140), (10, 7177570), (17, 4222100), (20, 3588785), (25, 2871028), (34, 2111050), (50, 1435514), (68, 1055525), (85, 844420), (100, 717757), (170, 422210), (340, 211105), (425, 168884), (850, 84442), (1700, 42221)]