25099480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5308

約数の個数: 64

約数和(自身を含む): 68351040

約数和(自身を除く): 43251560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5273, 10546, 21092, 26365, 36911, 42184, 52730, 73822, 89641, 105460, 147644, 179282, 184555, 210920, 295288, 358564, 369110, 448205, 627487, 717128, 738220, 896410, 1254974, 1476440, 1792820, 2509948, 3137435, 3585640, 5019896, 6274870, 12549740, 25099480]

約数ペア:

[(1, 25099480), (2, 12549740), (4, 6274870), (5, 5019896), (7, 3585640), (8, 3137435), (10, 2509948), (14, 1792820), (17, 1476440), (20, 1254974), (28, 896410), (34, 738220), (35, 717128), (40, 627487), (56, 448205), (68, 369110), (70, 358564), (85, 295288), (119, 210920), (136, 184555), (140, 179282), (170, 147644), (238, 105460), (280, 89641), (340, 73822), (476, 52730), (595, 42184), (680, 36911), (952, 26365), (1190, 21092), (2380, 10546), (4760, 5273)]