1910360

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 4339440

約数和(自身を除く): 2429080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 293, 326, 586, 652, 815, 1172, 1304, 1465, 1630, 2344, 2930, 3260, 5860, 6520, 11720, 47759, 95518, 191036, 238795, 382072, 477590, 955180, 1910360]

約数ペア:

[(1, 1910360), (2, 955180), (4, 477590), (5, 382072), (8, 238795), (10, 191036), (20, 95518), (40, 47759), (163, 11720), (293, 6520), (326, 5860), (586, 3260), (652, 2930), (815, 2344), (1172, 1630), (1304, 1465)]