10557250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 21785400

約数和(自身を除く): 11228150

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 349, 550, 605, 698, 1210, 1375, 1745, 2750, 3025, 3490, 3839, 6050, 7678, 8725, 15125, 17450, 19195, 30250, 38390, 42229, 43625, 84458, 87250, 95975, 191950, 211145, 422290, 479875, 959750, 1055725, 2111450, 5278625, 10557250]

約数ペア:

[(1, 10557250), (2, 5278625), (5, 2111450), (10, 1055725), (11, 959750), (22, 479875), (25, 422290), (50, 211145), (55, 191950), (110, 95975), (121, 87250), (125, 84458), (242, 43625), (250, 42229), (275, 38390), (349, 30250), (550, 19195), (605, 17450), (698, 15125), (1210, 8725), (1375, 7678), (1745, 6050), (2750, 3839), (3025, 3490)]