104395900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 260295840

約数和(自身を除く): 155899940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 293, 350, 509, 586, 700, 1018, 1172, 1465, 2036, 2051, 2545, 2930, 3563, 4102, 5090, 5860, 7126, 7325, 8204, 10180, 10255, 12725, 14252, 14650, 17815, 20510, 25450, 29300, 35630, 41020, 50900, 51275, 71260, 89075, 102550, 149137, 178150, 205100, 298274, 356300, 596548, 745685, 1043959, 1491370, 2087918, 2982740, 3728425, 4175836, 5219795, 7456850, 10439590, 14913700, 20879180, 26098975, 52197950, 104395900]

約数ペア:

[(1, 104395900), (2, 52197950), (4, 26098975), (5, 20879180), (7, 14913700), (10, 10439590), (14, 7456850), (20, 5219795), (25, 4175836), (28, 3728425), (35, 2982740), (50, 2087918), (70, 1491370), (100, 1043959), (140, 745685), (175, 596548), (293, 356300), (350, 298274), (509, 205100), (586, 178150), (700, 149137), (1018, 102550), (1172, 89075), (1465, 71260), (2036, 51275), (2051, 50900), (2545, 41020), (2930, 35630), (3563, 29300), (4102, 25450), (5090, 20510), (5860, 17815), (7126, 14650), (7325, 14252), (8204, 12725), (10180, 10255)]