8481098000

素因数分解:

$2^4\times 5^3\times {\mathrm{97}}^1\times {\mathrm{43717}}^1$

素因数の和:43837

約数の個数: 80

約数和(自身を含む): 20719184304

約数和(自身を除く): 12238086304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 125, 194, 200, 250, 388, 400, 485, 500, 776, 970, 1000, 1552, 1940, 2000, 2425, 3880, 4850, 7760, 9700, 12125, 19400, 24250, 38800, 43717, 48500, 87434, 97000, 174868, 194000, 218585, 349736, 437170, 699472, 874340, 1092925, 1748680, 2185850, 3497360, 4240549, 4371700, 5464625, 8481098, 8743400, 10929250, 16962196, 17486800, 21202745, 21858500, 33924392, 42405490, 43717000, 67848784, 84810980, 87434000, 106013725, 169621960, 212027450, 339243920, 424054900, 530068625, 848109800, 1060137250, 1696219600, 2120274500, 4240549000, 8481098000]

約数ペア:

[(1, 8481098000), (2, 4240549000), (4, 2120274500), (5, 1696219600), (8, 1060137250), (10, 848109800), (16, 530068625), (20, 424054900), (25, 339243920), (40, 212027450), (50, 169621960), (80, 106013725), (97, 87434000), (100, 84810980), (125, 67848784), (194, 43717000), (200, 42405490), (250, 33924392), (388, 21858500), (400, 21202745), (485, 17486800), (500, 16962196), (776, 10929250), (970, 8743400), (1000, 8481098), (1552, 5464625), (1940, 4371700), (2000, 4240549), (2425, 3497360), (3880, 2185850), (4850, 1748680), (7760, 1092925), (9700, 874340), (12125, 699472), (19400, 437170), (24250, 349736), (38800, 218585), (43717, 194000), (48500, 174868), (87434, 97000)]