34419880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 85250880

約数和(自身を除く): 50831000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 571, 685, 1096, 1142, 1370, 1507, 2284, 2740, 2855, 3014, 4568, 5480, 5710, 6028, 6281, 7535, 11420, 12056, 12562, 15070, 22840, 25124, 30140, 31405, 50248, 60280, 62810, 78227, 125620, 156454, 251240, 312908, 391135, 625816, 782270, 860497, 1564540, 1720994, 3129080, 3441988, 4302485, 6883976, 8604970, 17209940, 34419880]

約数ペア:

[(1, 34419880), (2, 17209940), (4, 8604970), (5, 6883976), (8, 4302485), (10, 3441988), (11, 3129080), (20, 1720994), (22, 1564540), (40, 860497), (44, 782270), (55, 625816), (88, 391135), (110, 312908), (137, 251240), (220, 156454), (274, 125620), (440, 78227), (548, 62810), (571, 60280), (685, 50248), (1096, 31405), (1142, 30140), (1370, 25124), (1507, 22840), (2284, 15070), (2740, 12562), (2855, 12056), (3014, 11420), (4568, 7535), (5480, 6281), (5710, 6028)]