297434000

素因数分解:

$2^4\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1321

約数の個数: 80

約数和(自身を含む): 725477376

約数和(自身を除く): 428043376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 127, 200, 250, 254, 400, 500, 508, 635, 1000, 1016, 1171, 1270, 2000, 2032, 2342, 2540, 3175, 4684, 5080, 5855, 6350, 9368, 10160, 11710, 12700, 15875, 18736, 23420, 25400, 29275, 31750, 46840, 50800, 58550, 63500, 93680, 117100, 127000, 146375, 148717, 234200, 254000, 292750, 297434, 468400, 585500, 594868, 743585, 1171000, 1189736, 1487170, 2342000, 2379472, 2974340, 3717925, 5948680, 7435850, 11897360, 14871700, 18589625, 29743400, 37179250, 59486800, 74358500, 148717000, 297434000]

約数ペア:

[(1, 297434000), (2, 148717000), (4, 74358500), (5, 59486800), (8, 37179250), (10, 29743400), (16, 18589625), (20, 14871700), (25, 11897360), (40, 7435850), (50, 5948680), (80, 3717925), (100, 2974340), (125, 2379472), (127, 2342000), (200, 1487170), (250, 1189736), (254, 1171000), (400, 743585), (500, 594868), (508, 585500), (635, 468400), (1000, 297434), (1016, 292750), (1171, 254000), (1270, 234200), (2000, 148717), (2032, 146375), (2342, 127000), (2540, 117100), (3175, 93680), (4684, 63500), (5080, 58550), (5855, 50800), (6350, 46840), (9368, 31750), (10160, 29275), (11710, 25400), (12700, 23420), (15875, 18736)]