8013250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 18120960

約数和(自身を除く): 10107710

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 241, 250, 266, 350, 475, 482, 665, 875, 950, 1205, 1330, 1687, 1750, 2375, 2410, 3325, 3374, 4579, 4750, 6025, 6650, 8435, 9158, 12050, 16625, 16870, 22895, 30125, 32053, 33250, 42175, 45790, 60250, 64106, 84350, 114475, 160265, 210875, 228950, 320530, 421750, 572375, 801325, 1144750, 1602650, 4006625, 8013250]

約数ペア:

[(1, 8013250), (2, 4006625), (5, 1602650), (7, 1144750), (10, 801325), (14, 572375), (19, 421750), (25, 320530), (35, 228950), (38, 210875), (50, 160265), (70, 114475), (95, 84350), (125, 64106), (133, 60250), (175, 45790), (190, 42175), (241, 33250), (250, 32053), (266, 30125), (350, 22895), (475, 16870), (482, 16625), (665, 12050), (875, 9158), (950, 8435), (1205, 6650), (1330, 6025), (1687, 4750), (1750, 4579), (2375, 3374), (2410, 3325)]