202116400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29723}}^1$

素因数の和:29758

約数の個数: 60

約数和(自身を含む): 514165752

約数和(自身を除く): 312049352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 29723, 59446, 118892, 148615, 237784, 297230, 475568, 505291, 594460, 743075, 1010582, 1188920, 1486150, 2021164, 2377840, 2526455, 2972300, 4042328, 5052910, 5944600, 8084656, 10105820, 11889200, 12632275, 20211640, 25264550, 40423280, 50529100, 101058200, 202116400]

約数ペア:

[(1, 202116400), (2, 101058200), (4, 50529100), (5, 40423280), (8, 25264550), (10, 20211640), (16, 12632275), (17, 11889200), (20, 10105820), (25, 8084656), (34, 5944600), (40, 5052910), (50, 4042328), (68, 2972300), (80, 2526455), (85, 2377840), (100, 2021164), (136, 1486150), (170, 1188920), (200, 1010582), (272, 743075), (340, 594460), (400, 505291), (425, 475568), (680, 297230), (850, 237784), (1360, 148615), (1700, 118892), (3400, 59446), (6800, 29723)]