22141460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5336

約数の個数: 48

約数和(自身を含む): 53403840

約数和(自身を除く): 31262380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 5297, 10594, 21188, 26485, 52970, 58267, 100643, 105940, 116534, 201286, 233068, 291335, 402572, 503215, 582670, 1006430, 1107073, 1165340, 2012860, 2214146, 4428292, 5535365, 11070730, 22141460]

約数ペア:

[(1, 22141460), (2, 11070730), (4, 5535365), (5, 4428292), (10, 2214146), (11, 2012860), (19, 1165340), (20, 1107073), (22, 1006430), (38, 582670), (44, 503215), (55, 402572), (76, 291335), (95, 233068), (110, 201286), (190, 116534), (209, 105940), (220, 100643), (380, 58267), (418, 52970), (836, 26485), (1045, 21188), (2090, 10594), (4180, 5297)]