22241052800

素因数分解:

$2^7\times 5^2\times {\mathrm{127}}^1\times {\mathrm{54727}}^1$

素因数の和:54878

約数の個数: 96

約数和(自身を含む): 55375979520

約数和(自身を除く): 33134926720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 320, 400, 508, 635, 640, 800, 1016, 1270, 1600, 2032, 2540, 3175, 3200, 4064, 5080, 6350, 8128, 10160, 12700, 16256, 20320, 25400, 40640, 50800, 54727, 81280, 101600, 109454, 203200, 218908, 273635, 406400, 437816, 547270, 875632, 1094540, 1368175, 1751264, 2189080, 2736350, 3502528, 4378160, 5472700, 6950329, 7005056, 8756320, 10945400, 13900658, 17512640, 21890800, 27801316, 34751645, 35025280, 43781600, 55602632, 69503290, 87563200, 111205264, 139006580, 173758225, 175126400, 222410528, 278013160, 347516450, 444821056, 556026320, 695032900, 889642112, 1112052640, 1390065800, 2224105280, 2780131600, 4448210560, 5560263200, 11120526400, 22241052800]

約数ペア:

[(1, 22241052800), (2, 11120526400), (4, 5560263200), (5, 4448210560), (8, 2780131600), (10, 2224105280), (16, 1390065800), (20, 1112052640), (25, 889642112), (32, 695032900), (40, 556026320), (50, 444821056), (64, 347516450), (80, 278013160), (100, 222410528), (127, 175126400), (128, 173758225), (160, 139006580), (200, 111205264), (254, 87563200), (320, 69503290), (400, 55602632), (508, 43781600), (635, 35025280), (640, 34751645), (800, 27801316), (1016, 21890800), (1270, 17512640), (1600, 13900658), (2032, 10945400), (2540, 8756320), (3175, 7005056), (3200, 6950329), (4064, 5472700), (5080, 4378160), (6350, 3502528), (8128, 2736350), (10160, 2189080), (12700, 1751264), (16256, 1368175), (20320, 1094540), (25400, 875632), (40640, 547270), (50800, 437816), (54727, 406400), (81280, 273635), (101600, 218908), (109454, 203200)]