5252240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 14249088

約数和(自身を除く): 8996848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 113, 140, 166, 226, 280, 332, 415, 452, 560, 565, 581, 664, 791, 830, 904, 1130, 1162, 1328, 1582, 1660, 1808, 2260, 2324, 2905, 3164, 3320, 3955, 4520, 4648, 5810, 6328, 6640, 7910, 9040, 9296, 9379, 11620, 12656, 15820, 18758, 23240, 31640, 37516, 46480, 46895, 63280, 65653, 75032, 93790, 131306, 150064, 187580, 262612, 328265, 375160, 525224, 656530, 750320, 1050448, 1313060, 2626120, 5252240]

約数ペア:

[(1, 5252240), (2, 2626120), (4, 1313060), (5, 1050448), (7, 750320), (8, 656530), (10, 525224), (14, 375160), (16, 328265), (20, 262612), (28, 187580), (35, 150064), (40, 131306), (56, 93790), (70, 75032), (80, 65653), (83, 63280), (112, 46895), (113, 46480), (140, 37516), (166, 31640), (226, 23240), (280, 18758), (332, 15820), (415, 12656), (452, 11620), (560, 9379), (565, 9296), (581, 9040), (664, 7910), (791, 6640), (830, 6328), (904, 5810), (1130, 4648), (1162, 4520), (1328, 3955), (1582, 3320), (1660, 3164), (1808, 2905), (2260, 2324)]