775202380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{43019}}^1$

素因数の和:43098

約数の個数: 48

約数和(自身を含む): 1756248480

約数和(自身を除く): 981046100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 43019, 86038, 172076, 215095, 430190, 731323, 860380, 1462646, 2280007, 2925292, 3656615, 4560014, 7313230, 9120028, 11400035, 14626460, 22800070, 38760119, 45600140, 77520238, 155040476, 193800595, 387601190, 775202380]

約数ペア:

[(1, 775202380), (2, 387601190), (4, 193800595), (5, 155040476), (10, 77520238), (17, 45600140), (20, 38760119), (34, 22800070), (53, 14626460), (68, 11400035), (85, 9120028), (106, 7313230), (170, 4560014), (212, 3656615), (265, 2925292), (340, 2280007), (530, 1462646), (901, 860380), (1060, 731323), (1802, 430190), (3604, 215095), (4505, 172076), (9010, 86038), (18020, 43019)]