201710440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17449}}^1$

素因数の和:17494

約数の個数: 48

約数和(自身を含む): 482143500

約数和(自身を除く): 280433060

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 17449, 34898, 69796, 87245, 139592, 174490, 296633, 348980, 593266, 697960, 1186532, 1483165, 2373064, 2966330, 5042761, 5932660, 10085522, 11865320, 20171044, 25213805, 40342088, 50427610, 100855220, 201710440]

約数ペア:

[(1, 201710440), (2, 100855220), (4, 50427610), (5, 40342088), (8, 25213805), (10, 20171044), (17, 11865320), (20, 10085522), (34, 5932660), (40, 5042761), (68, 2966330), (85, 2373064), (136, 1483165), (170, 1186532), (289, 697960), (340, 593266), (578, 348980), (680, 296633), (1156, 174490), (1445, 139592), (2312, 87245), (2890, 69796), (5780, 34898), (11560, 17449)]