5411780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 13136256

約数和(自身を除く): 7724476

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1447, 1870, 2894, 3740, 5788, 7235, 14470, 15917, 24599, 28940, 31834, 49198, 63668, 79585, 98396, 122995, 159170, 245990, 270589, 318340, 491980, 541178, 1082356, 1352945, 2705890, 5411780]

約数ペア:

[(1, 5411780), (2, 2705890), (4, 1352945), (5, 1082356), (10, 541178), (11, 491980), (17, 318340), (20, 270589), (22, 245990), (34, 159170), (44, 122995), (55, 98396), (68, 79585), (85, 63668), (110, 49198), (170, 31834), (187, 28940), (220, 24599), (340, 15917), (374, 14470), (748, 7235), (935, 5788), (1447, 3740), (1870, 2894)]