460429900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6781}}^1$

素因数の和:6899

約数の個数: 72

約数和(自身を含む): 1153808096

約数和(自身を除く): 693378196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 970, 1358, 1940, 2425, 2716, 3395, 4850, 6781, 6790, 9700, 13562, 13580, 16975, 27124, 33905, 33950, 47467, 67810, 67900, 94934, 135620, 169525, 189868, 237335, 339050, 474670, 657757, 678100, 949340, 1186675, 1315514, 2373350, 2631028, 3288785, 4604299, 4746700, 6577570, 9208598, 13155140, 16443925, 18417196, 23021495, 32887850, 46042990, 65775700, 92085980, 115107475, 230214950, 460429900]

約数ペア:

[(1, 460429900), (2, 230214950), (4, 115107475), (5, 92085980), (7, 65775700), (10, 46042990), (14, 32887850), (20, 23021495), (25, 18417196), (28, 16443925), (35, 13155140), (50, 9208598), (70, 6577570), (97, 4746700), (100, 4604299), (140, 3288785), (175, 2631028), (194, 2373350), (350, 1315514), (388, 1186675), (485, 949340), (679, 678100), (700, 657757), (970, 474670), (1358, 339050), (1940, 237335), (2425, 189868), (2716, 169525), (3395, 135620), (4850, 94934), (6781, 67900), (6790, 67810), (9700, 47467), (13562, 33950), (13580, 33905), (16975, 27124)]