130023800

素因数分解:

$2^3\times 5^2\times {\mathrm{277}}^1\times {\mathrm{2347}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 303525960

約数和(自身を除く): 173502160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 277, 554, 1108, 1385, 2216, 2347, 2770, 4694, 5540, 6925, 9388, 11080, 11735, 13850, 18776, 23470, 27700, 46940, 55400, 58675, 93880, 117350, 234700, 469400, 650119, 1300238, 2600476, 3250595, 5200952, 6501190, 13002380, 16252975, 26004760, 32505950, 65011900, 130023800]

約数ペア:

[(1, 130023800), (2, 65011900), (4, 32505950), (5, 26004760), (8, 16252975), (10, 13002380), (20, 6501190), (25, 5200952), (40, 3250595), (50, 2600476), (100, 1300238), (200, 650119), (277, 469400), (554, 234700), (1108, 117350), (1385, 93880), (2216, 58675), (2347, 55400), (2770, 46940), (4694, 27700), (5540, 23470), (6925, 18776), (9388, 13850), (11080, 11735)]