2022025840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{815333}}^1$

素因数の和:815377

約数の個数: 40

約数和(自身を含む): 4852867968

約数和(自身を除く): 2830842128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 815333, 1630666, 3261332, 4076665, 6522664, 8153330, 13045328, 16306660, 25275323, 32613320, 50550646, 65226640, 101101292, 126376615, 202202584, 252753230, 404405168, 505506460, 1011012920, 2022025840]

約数ペア:

[(1, 2022025840), (2, 1011012920), (4, 505506460), (5, 404405168), (8, 252753230), (10, 202202584), (16, 126376615), (20, 101101292), (31, 65226640), (40, 50550646), (62, 32613320), (80, 25275323), (124, 16306660), (155, 13045328), (248, 8153330), (310, 6522664), (496, 4076665), (620, 3261332), (1240, 1630666), (2480, 815333)]