22552260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{919}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 63369600

約数和(自身を除く): 40817340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 919, 1227, 1636, 1838, 2045, 2454, 2757, 3676, 4090, 4595, 4908, 5514, 6135, 8180, 9190, 11028, 12270, 13785, 18380, 24540, 27570, 55140, 375871, 751742, 1127613, 1503484, 1879355, 2255226, 3758710, 4510452, 5638065, 7517420, 11276130, 22552260]

約数ペア:

[(1, 22552260), (2, 11276130), (3, 7517420), (4, 5638065), (5, 4510452), (6, 3758710), (10, 2255226), (12, 1879355), (15, 1503484), (20, 1127613), (30, 751742), (60, 375871), (409, 55140), (818, 27570), (919, 24540), (1227, 18380), (1636, 13785), (1838, 12270), (2045, 11028), (2454, 9190), (2757, 8180), (3676, 6135), (4090, 5514), (4595, 4908)]