2320366000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{26981}}^1$

素因数の和:27047

約数の個数: 80

約数和(自身を含む): 5741337888

約数和(自身を除く): 3420971888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 688, 860, 1000, 1075, 1720, 2000, 2150, 3440, 4300, 5375, 8600, 10750, 17200, 21500, 26981, 43000, 53962, 86000, 107924, 134905, 215848, 269810, 431696, 539620, 674525, 1079240, 1160183, 1349050, 2158480, 2320366, 2698100, 3372625, 4640732, 5396200, 5800915, 6745250, 9281464, 10792400, 11601830, 13490500, 18562928, 23203660, 26981000, 29004575, 46407320, 53962000, 58009150, 92814640, 116018300, 145022875, 232036600, 290045750, 464073200, 580091500, 1160183000, 2320366000]

約数ペア:

[(1, 2320366000), (2, 1160183000), (4, 580091500), (5, 464073200), (8, 290045750), (10, 232036600), (16, 145022875), (20, 116018300), (25, 92814640), (40, 58009150), (43, 53962000), (50, 46407320), (80, 29004575), (86, 26981000), (100, 23203660), (125, 18562928), (172, 13490500), (200, 11601830), (215, 10792400), (250, 9281464), (344, 6745250), (400, 5800915), (430, 5396200), (500, 4640732), (688, 3372625), (860, 2698100), (1000, 2320366), (1075, 2158480), (1720, 1349050), (2000, 1160183), (2150, 1079240), (3440, 674525), (4300, 539620), (5375, 431696), (8600, 269810), (10750, 215848), (17200, 134905), (21500, 107924), (26981, 86000), (43000, 53962)]