42036940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 97241760

約数和(自身を除く): 55204820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 1753, 2180, 2398, 3506, 4796, 5995, 7012, 8765, 11990, 17530, 19283, 23980, 35060, 38566, 77132, 96415, 191077, 192830, 382154, 385660, 764308, 955385, 1910770, 2101847, 3821540, 4203694, 8407388, 10509235, 21018470, 42036940]

約数ペア:

[(1, 42036940), (2, 21018470), (4, 10509235), (5, 8407388), (10, 4203694), (11, 3821540), (20, 2101847), (22, 1910770), (44, 955385), (55, 764308), (109, 385660), (110, 382154), (218, 192830), (220, 191077), (436, 96415), (545, 77132), (1090, 38566), (1199, 35060), (1753, 23980), (2180, 19283), (2398, 17530), (3506, 11990), (4796, 8765), (5995, 7012)]