2018482540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{5417}}^1$

素因数の和:6058

約数の個数: 48

約数和(自身を含む): 4383638784

約数和(自身を除く): 2365156244

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 601, 620, 1202, 2404, 3005, 5417, 6010, 10834, 12020, 18631, 21668, 27085, 37262, 54170, 74524, 93155, 108340, 167927, 186310, 335854, 372620, 671708, 839635, 1679270, 3255617, 3358540, 6511234, 13022468, 16278085, 32556170, 65112340, 100924127, 201848254, 403696508, 504620635, 1009241270, 2018482540]

約数ペア:

[(1, 2018482540), (2, 1009241270), (4, 504620635), (5, 403696508), (10, 201848254), (20, 100924127), (31, 65112340), (62, 32556170), (124, 16278085), (155, 13022468), (310, 6511234), (601, 3358540), (620, 3255617), (1202, 1679270), (2404, 839635), (3005, 671708), (5417, 372620), (6010, 335854), (10834, 186310), (12020, 167927), (18631, 108340), (21668, 93155), (27085, 74524), (37262, 54170)]