22036040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 33121720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1367, 1612, 2015, 2734, 3224, 4030, 5468, 6835, 8060, 10936, 13670, 16120, 17771, 27340, 35542, 42377, 54680, 71084, 84754, 88855, 142168, 169508, 177710, 211885, 339016, 355420, 423770, 550901, 710840, 847540, 1101802, 1695080, 2203604, 2754505, 4407208, 5509010, 11018020, 22036040]

約数ペア:

[(1, 22036040), (2, 11018020), (4, 5509010), (5, 4407208), (8, 2754505), (10, 2203604), (13, 1695080), (20, 1101802), (26, 847540), (31, 710840), (40, 550901), (52, 423770), (62, 355420), (65, 339016), (104, 211885), (124, 177710), (130, 169508), (155, 142168), (248, 88855), (260, 84754), (310, 71084), (403, 54680), (520, 42377), (620, 35542), (806, 27340), (1240, 17771), (1367, 16120), (1612, 13670), (2015, 10936), (2734, 8060), (3224, 6835), (4030, 5468)]