19198755400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{793337}}^1$

素因数の和:793375

約数の個数: 72

約数和(自身を含む): 49063988610

約数和(自身を除く): 29865233210

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 3025, 4840, 6050, 12100, 24200, 793337, 1586674, 3173348, 3966685, 6346696, 7933370, 8726707, 15866740, 17453414, 19833425, 31733480, 34906828, 39666850, 43633535, 69813656, 79333700, 87267070, 95993777, 158667400, 174534140, 191987554, 218167675, 349068280, 383975108, 436335350, 479968885, 767950216, 872670700, 959937770, 1745341400, 1919875540, 2399844425, 3839751080, 4799688850, 9599377700, 19198755400]

約数ペア:

[(1, 19198755400), (2, 9599377700), (4, 4799688850), (5, 3839751080), (8, 2399844425), (10, 1919875540), (11, 1745341400), (20, 959937770), (22, 872670700), (25, 767950216), (40, 479968885), (44, 436335350), (50, 383975108), (55, 349068280), (88, 218167675), (100, 191987554), (110, 174534140), (121, 158667400), (200, 95993777), (220, 87267070), (242, 79333700), (275, 69813656), (440, 43633535), (484, 39666850), (550, 34906828), (605, 31733480), (968, 19833425), (1100, 17453414), (1210, 15866740), (2200, 8726707), (2420, 7933370), (3025, 6346696), (4840, 3966685), (6050, 3173348), (12100, 1586674), (24200, 793337)]