11391200

素因数分解:

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

素因数の和:540

約数の個数: 72

約数和(自身を含む): 28826280

約数和(自身を除く): 17435080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 491, 580, 725, 800, 928, 982, 1160, 1450, 1964, 2320, 2455, 2900, 3928, 4640, 4910, 5800, 7856, 9820, 11600, 12275, 14239, 15712, 19640, 23200, 24550, 28478, 39280, 49100, 56956, 71195, 78560, 98200, 113912, 142390, 196400, 227824, 284780, 355975, 392800, 455648, 569560, 711950, 1139120, 1423900, 2278240, 2847800, 5695600, 11391200]

約数ペア:

[(1, 11391200), (2, 5695600), (4, 2847800), (5, 2278240), (8, 1423900), (10, 1139120), (16, 711950), (20, 569560), (25, 455648), (29, 392800), (32, 355975), (40, 284780), (50, 227824), (58, 196400), (80, 142390), (100, 113912), (116, 98200), (145, 78560), (160, 71195), (200, 56956), (232, 49100), (290, 39280), (400, 28478), (464, 24550), (491, 23200), (580, 19640), (725, 15712), (800, 14239), (928, 12275), (982, 11600), (1160, 9820), (1450, 7856), (1964, 5800), (2320, 4910), (2455, 4640), (2900, 3928)]