1097173880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{146681}}^1$

素因数の和:146720

約数の個数: 64

約数和(自身を含む): 2851498080

約数和(自身を除く): 1754324200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 146681, 293362, 586724, 733405, 1173448, 1466810, 1613491, 2493577, 2933620, 3226982, 4987154, 5867240, 6453964, 8067455, 9974308, 12467885, 12907928, 16134910, 19948616, 24935770, 27429347, 32269820, 49871540, 54858694, 64539640, 99743080, 109717388, 137146735, 219434776, 274293470, 548586940, 1097173880]

約数ペア:

[(1, 1097173880), (2, 548586940), (4, 274293470), (5, 219434776), (8, 137146735), (10, 109717388), (11, 99743080), (17, 64539640), (20, 54858694), (22, 49871540), (34, 32269820), (40, 27429347), (44, 24935770), (55, 19948616), (68, 16134910), (85, 12907928), (88, 12467885), (110, 9974308), (136, 8067455), (170, 6453964), (187, 5867240), (220, 4987154), (340, 3226982), (374, 2933620), (440, 2493577), (680, 1613491), (748, 1466810), (935, 1173448), (1496, 733405), (1870, 586724), (3740, 293362), (7480, 146681)]