124177540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1427}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 275889600

約数和(自身を除く): 151712060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 229, 380, 458, 916, 1145, 1427, 2290, 2854, 4351, 4580, 5708, 7135, 8702, 14270, 17404, 21755, 27113, 28540, 43510, 54226, 87020, 108452, 135565, 271130, 326783, 542260, 653566, 1307132, 1633915, 3267830, 6208877, 6535660, 12417754, 24835508, 31044385, 62088770, 124177540]

約数ペア:

[(1, 124177540), (2, 62088770), (4, 31044385), (5, 24835508), (10, 12417754), (19, 6535660), (20, 6208877), (38, 3267830), (76, 1633915), (95, 1307132), (190, 653566), (229, 542260), (380, 326783), (458, 271130), (916, 135565), (1145, 108452), (1427, 87020), (2290, 54226), (2854, 43510), (4351, 28540), (4580, 27113), (5708, 21755), (7135, 17404), (8702, 14270)]