22284040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17971}}^1$

素因数の和:18013

約数の個数: 32

約数和(自身を含む): 51759360

約数和(自身を除く): 29475320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 17971, 35942, 71884, 89855, 143768, 179710, 359420, 557101, 718840, 1114202, 2228404, 2785505, 4456808, 5571010, 11142020, 22284040]

約数ペア:

[(1, 22284040), (2, 11142020), (4, 5571010), (5, 4456808), (8, 2785505), (10, 2228404), (20, 1114202), (31, 718840), (40, 557101), (62, 359420), (124, 179710), (155, 143768), (248, 89855), (310, 71884), (620, 35942), (1240, 17971)]