9112960

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 22582800

約数和(自身を除く): 13469840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 491, 580, 640, 928, 982, 1160, 1856, 1964, 2320, 2455, 3712, 3928, 4640, 4910, 7856, 9280, 9820, 14239, 15712, 18560, 19640, 28478, 31424, 39280, 56956, 62848, 71195, 78560, 113912, 142390, 157120, 227824, 284780, 314240, 455648, 569560, 911296, 1139120, 1822592, 2278240, 4556480, 9112960]

約数ペア:

[(1, 9112960), (2, 4556480), (4, 2278240), (5, 1822592), (8, 1139120), (10, 911296), (16, 569560), (20, 455648), (29, 314240), (32, 284780), (40, 227824), (58, 157120), (64, 142390), (80, 113912), (116, 78560), (128, 71195), (145, 62848), (160, 56956), (232, 39280), (290, 31424), (320, 28478), (464, 19640), (491, 18560), (580, 15712), (640, 14239), (928, 9820), (982, 9280), (1160, 7856), (1856, 4910), (1964, 4640), (2320, 3928), (2455, 3712)]