112480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 48

約数和(自身を含む): 287280

約数和(自身を除く): 174800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 370, 380, 592, 608, 703, 740, 760, 1184, 1406, 1480, 1520, 2812, 2960, 3040, 3515, 5624, 5920, 7030, 11248, 14060, 22496, 28120, 56240, 112480]

約数ペア:

[(1, 112480), (2, 56240), (4, 28120), (5, 22496), (8, 14060), (10, 11248), (16, 7030), (19, 5920), (20, 5624), (32, 3515), (37, 3040), (38, 2960), (40, 2812), (74, 1520), (76, 1480), (80, 1406), (95, 1184), (148, 760), (152, 740), (160, 703), (185, 608), (190, 592), (296, 380), (304, 370)]