342184160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{125803}}^1$

素因数の和:125835

約数の個数: 48

約数和(自身を含む): 855970416

約数和(自身を除く): 513786256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 125803, 251606, 503212, 629015, 1006424, 1258030, 2012848, 2138651, 2516060, 4025696, 4277302, 5032120, 8554604, 10064240, 10693255, 17109208, 20128480, 21386510, 34218416, 42773020, 68436832, 85546040, 171092080, 342184160]

約数ペア:

[(1, 342184160), (2, 171092080), (4, 85546040), (5, 68436832), (8, 42773020), (10, 34218416), (16, 21386510), (17, 20128480), (20, 17109208), (32, 10693255), (34, 10064240), (40, 8554604), (68, 5032120), (80, 4277302), (85, 4025696), (136, 2516060), (160, 2138651), (170, 2012848), (272, 1258030), (340, 1006424), (544, 629015), (680, 503212), (1360, 251606), (2720, 125803)]