124568342020

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1667}}^1\times {\mathrm{4507}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 262124331840

約数和(自身を除く): 137555989820

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 1667, 3316, 3334, 4145, 4507, 6668, 8290, 8335, 9014, 16580, 16670, 18028, 22535, 33340, 45070, 90140, 1381943, 2763886, 3736303, 5527772, 6909715, 7472606, 7513169, 13819430, 14945212, 15026338, 18681515, 27638860, 30052676, 37363030, 37565845, 74726060, 75131690, 150263380, 6228417101, 12456834202, 24913668404, 31142085505, 62284171010, 124568342020]

約数ペア:

[(1, 124568342020), (2, 62284171010), (4, 31142085505), (5, 24913668404), (10, 12456834202), (20, 6228417101), (829, 150263380), (1658, 75131690), (1667, 74726060), (3316, 37565845), (3334, 37363030), (4145, 30052676), (4507, 27638860), (6668, 18681515), (8290, 15026338), (8335, 14945212), (9014, 13819430), (16580, 7513169), (16670, 7472606), (18028, 6909715), (22535, 5527772), (33340, 3736303), (45070, 2763886), (90140, 1381943)]