27550190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 52859520

約数和(自身を除く): 25309330

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 1747, 3154, 3494, 7885, 8735, 15770, 17470, 33193, 66386, 145001, 165965, 290002, 331930, 725005, 1450010, 2755019, 5510038, 13775095, 27550190]

約数ペア:

[(1, 27550190), (2, 13775095), (5, 5510038), (10, 2755019), (19, 1450010), (38, 725005), (83, 331930), (95, 290002), (166, 165965), (190, 145001), (415, 66386), (830, 33193), (1577, 17470), (1747, 15770), (3154, 8735), (3494, 7885)]