61055680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 112

約数和(自身を含む): 168469056

約数和(自身を除く): 107413376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 281, 320, 388, 448, 485, 560, 562, 679, 776, 970, 1120, 1124, 1358, 1405, 1552, 1940, 1967, 2240, 2248, 2716, 2810, 3104, 3395, 3880, 3934, 4496, 5432, 5620, 6208, 6790, 7760, 7868, 8992, 9835, 10864, 11240, 13580, 15520, 15736, 17984, 19670, 21728, 22480, 27160, 27257, 31040, 31472, 39340, 43456, 44960, 54320, 54514, 62944, 78680, 89920, 108640, 109028, 125888, 136285, 157360, 190799, 217280, 218056, 272570, 314720, 381598, 436112, 545140, 629440, 763196, 872224, 953995, 1090280, 1526392, 1744448, 1907990, 2180560, 3052784, 3815980, 4361120, 6105568, 7631960, 8722240, 12211136, 15263920, 30527840, 61055680]

約数ペア:

[(1, 61055680), (2, 30527840), (4, 15263920), (5, 12211136), (7, 8722240), (8, 7631960), (10, 6105568), (14, 4361120), (16, 3815980), (20, 3052784), (28, 2180560), (32, 1907990), (35, 1744448), (40, 1526392), (56, 1090280), (64, 953995), (70, 872224), (80, 763196), (97, 629440), (112, 545140), (140, 436112), (160, 381598), (194, 314720), (224, 272570), (280, 218056), (281, 217280), (320, 190799), (388, 157360), (448, 136285), (485, 125888), (560, 109028), (562, 108640), (679, 89920), (776, 78680), (970, 62944), (1120, 54514), (1124, 54320), (1358, 44960), (1405, 43456), (1552, 39340), (1940, 31472), (1967, 31040), (2240, 27257), (2248, 27160), (2716, 22480), (2810, 21728), (3104, 19670), (3395, 17984), (3880, 15736), (3934, 15520), (4496, 13580), (5432, 11240), (5620, 10864), (6208, 9835), (6790, 8992), (7760, 7868)]