2022172840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1366333}}^1$

素因数の和:1366381

約数の個数: 32

約数和(自身を含む): 4672862280

約数和(自身を除く): 2650689440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1366333, 2732666, 5465332, 6831665, 10930664, 13663330, 27326660, 50554321, 54653320, 101108642, 202217284, 252771605, 404434568, 505543210, 1011086420, 2022172840]

約数ペア:

[(1, 2022172840), (2, 1011086420), (4, 505543210), (5, 404434568), (8, 252771605), (10, 202217284), (20, 101108642), (37, 54653320), (40, 50554321), (74, 27326660), (148, 13663330), (185, 10930664), (296, 6831665), (370, 5465332), (740, 2732666), (1480, 1366333)]