190049200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:995

約数の個数: 120

約数和(自身を含む): 509253120

約数和(自身を除く): 319203920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 80, 88, 94, 100, 110, 176, 188, 200, 220, 235, 275, 376, 400, 440, 470, 517, 550, 752, 880, 919, 940, 1034, 1100, 1175, 1838, 1880, 2068, 2200, 2350, 2585, 3676, 3760, 4136, 4400, 4595, 4700, 5170, 7352, 8272, 9190, 9400, 10109, 10340, 12925, 14704, 18380, 18800, 20218, 20680, 22975, 25850, 36760, 40436, 41360, 43193, 45950, 50545, 51700, 73520, 80872, 86386, 91900, 101090, 103400, 161744, 172772, 183800, 202180, 206800, 215965, 252725, 345544, 367600, 404360, 431930, 475123, 505450, 691088, 808720, 863860, 950246, 1010900, 1079825, 1727720, 1900492, 2021800, 2159650, 2375615, 3455440, 3800984, 4043600, 4319300, 4751230, 7601968, 8638600, 9502460, 11878075, 17277200, 19004920, 23756150, 38009840, 47512300, 95024600, 190049200]

約数ペア:

[(1, 190049200), (2, 95024600), (4, 47512300), (5, 38009840), (8, 23756150), (10, 19004920), (11, 17277200), (16, 11878075), (20, 9502460), (22, 8638600), (25, 7601968), (40, 4751230), (44, 4319300), (47, 4043600), (50, 3800984), (55, 3455440), (80, 2375615), (88, 2159650), (94, 2021800), (100, 1900492), (110, 1727720), (176, 1079825), (188, 1010900), (200, 950246), (220, 863860), (235, 808720), (275, 691088), (376, 505450), (400, 475123), (440, 431930), (470, 404360), (517, 367600), (550, 345544), (752, 252725), (880, 215965), (919, 206800), (940, 202180), (1034, 183800), (1100, 172772), (1175, 161744), (1838, 103400), (1880, 101090), (2068, 91900), (2200, 86386), (2350, 80872), (2585, 73520), (3676, 51700), (3760, 50545), (4136, 45950), (4400, 43193), (4595, 41360), (4700, 40436), (5170, 36760), (7352, 25850), (8272, 22975), (9190, 20680), (9400, 20218), (10109, 18800), (10340, 18380), (12925, 14704)]