13303589440

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{367909}}^1$

素因数の和:368039

約数の個数: 56

約数和(自身を含む): 31959605880

約数和(自身を除く): 18656016440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 7232, 9040, 18080, 36160, 367909, 735818, 1471636, 1839545, 2943272, 3679090, 5886544, 7358180, 11773088, 14716360, 23546176, 29432720, 41573717, 58865440, 83147434, 117730880, 166294868, 207868585, 332589736, 415737170, 665179472, 831474340, 1330358944, 1662948680, 2660717888, 3325897360, 6651794720, 13303589440]

約数ペア:

[(1, 13303589440), (2, 6651794720), (4, 3325897360), (5, 2660717888), (8, 1662948680), (10, 1330358944), (16, 831474340), (20, 665179472), (32, 415737170), (40, 332589736), (64, 207868585), (80, 166294868), (113, 117730880), (160, 83147434), (226, 58865440), (320, 41573717), (452, 29432720), (565, 23546176), (904, 14716360), (1130, 11773088), (1808, 7358180), (2260, 5886544), (3616, 3679090), (4520, 2943272), (7232, 1839545), (9040, 1471636), (18080, 735818), (36160, 367909)]