11273360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 30748032

約数和(自身を除く): 19474672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 491, 560, 574, 656, 820, 982, 1148, 1435, 1640, 1964, 2296, 2455, 2870, 3280, 3437, 3928, 4592, 4910, 5740, 6874, 7856, 9820, 11480, 13748, 17185, 19640, 20131, 22960, 27496, 34370, 39280, 40262, 54992, 68740, 80524, 100655, 137480, 140917, 161048, 201310, 274960, 281834, 322096, 402620, 563668, 704585, 805240, 1127336, 1409170, 1610480, 2254672, 2818340, 5636680, 11273360]

約数ペア:

[(1, 11273360), (2, 5636680), (4, 2818340), (5, 2254672), (7, 1610480), (8, 1409170), (10, 1127336), (14, 805240), (16, 704585), (20, 563668), (28, 402620), (35, 322096), (40, 281834), (41, 274960), (56, 201310), (70, 161048), (80, 140917), (82, 137480), (112, 100655), (140, 80524), (164, 68740), (205, 54992), (280, 40262), (287, 39280), (328, 34370), (410, 27496), (491, 22960), (560, 20131), (574, 19640), (656, 17185), (820, 13748), (982, 11480), (1148, 9820), (1435, 7856), (1640, 6874), (1964, 5740), (2296, 4910), (2455, 4592), (2870, 3928), (3280, 3437)]