99658720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 272051136

約数和(自身を除く): 172392416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 505, 560, 707, 808, 881, 1010, 1120, 1414, 1616, 1762, 2020, 2828, 3232, 3524, 3535, 4040, 4405, 5656, 6167, 7048, 7070, 8080, 8810, 11312, 12334, 14096, 14140, 16160, 17620, 22624, 24668, 28192, 28280, 30835, 35240, 49336, 56560, 61670, 70480, 88981, 98672, 113120, 123340, 140960, 177962, 197344, 246680, 355924, 444905, 493360, 622867, 711848, 889810, 986720, 1245734, 1423696, 1779620, 2491468, 2847392, 3114335, 3559240, 4982936, 6228670, 7118480, 9965872, 12457340, 14236960, 19931744, 24914680, 49829360, 99658720]

約数ペア:

[(1, 99658720), (2, 49829360), (4, 24914680), (5, 19931744), (7, 14236960), (8, 12457340), (10, 9965872), (14, 7118480), (16, 6228670), (20, 4982936), (28, 3559240), (32, 3114335), (35, 2847392), (40, 2491468), (56, 1779620), (70, 1423696), (80, 1245734), (101, 986720), (112, 889810), (140, 711848), (160, 622867), (202, 493360), (224, 444905), (280, 355924), (404, 246680), (505, 197344), (560, 177962), (707, 140960), (808, 123340), (881, 113120), (1010, 98672), (1120, 88981), (1414, 70480), (1616, 61670), (1762, 56560), (2020, 49336), (2828, 35240), (3232, 30835), (3524, 28280), (3535, 28192), (4040, 24668), (4405, 22624), (5656, 17620), (6167, 16160), (7048, 14140), (7070, 14096), (8080, 12334), (8810, 11312)]