34815880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 86806080

約数和(自身を除く): 51990200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1181, 1340, 1474, 2362, 2680, 2948, 3685, 4724, 5896, 5905, 7370, 9448, 11810, 12991, 14740, 23620, 25982, 29480, 47240, 51964, 64955, 79127, 103928, 129910, 158254, 259820, 316508, 395635, 519640, 633016, 791270, 870397, 1582540, 1740794, 3165080, 3481588, 4351985, 6963176, 8703970, 17407940, 34815880]

約数ペア:

[(1, 34815880), (2, 17407940), (4, 8703970), (5, 6963176), (8, 4351985), (10, 3481588), (11, 3165080), (20, 1740794), (22, 1582540), (40, 870397), (44, 791270), (55, 633016), (67, 519640), (88, 395635), (110, 316508), (134, 259820), (220, 158254), (268, 129910), (335, 103928), (440, 79127), (536, 64955), (670, 51964), (737, 47240), (1181, 29480), (1340, 25982), (1474, 23620), (2362, 14740), (2680, 12991), (2948, 11810), (3685, 9448), (4724, 7370), (5896, 5905)]