366913940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41981}}^1$

素因数の和:42032

約数の個数: 48

約数和(自身を含む): 846357120

約数和(自身を除く): 479443180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 41981, 83962, 167924, 209905, 419810, 797639, 839620, 965563, 1595278, 1931126, 3190556, 3862252, 3988195, 4827815, 7976390, 9655630, 15952780, 18345697, 19311260, 36691394, 73382788, 91728485, 183456970, 366913940]

約数ペア:

[(1, 366913940), (2, 183456970), (4, 91728485), (5, 73382788), (10, 36691394), (19, 19311260), (20, 18345697), (23, 15952780), (38, 9655630), (46, 7976390), (76, 4827815), (92, 3988195), (95, 3862252), (115, 3190556), (190, 1931126), (230, 1595278), (380, 965563), (437, 839620), (460, 797639), (874, 419810), (1748, 209905), (2185, 167924), (4370, 83962), (8740, 41981)]