83223520

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8527}}^1$

素因数の和:8603

約数の個数: 48

約数和(自身を含む): 199862208

約数和(自身を除く): 116638688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 8527, 9760, 17054, 34108, 42635, 68216, 85270, 136432, 170540, 272864, 341080, 520147, 682160, 1040294, 1364320, 2080588, 2600735, 4161176, 5201470, 8322352, 10402940, 16644704, 20805880, 41611760, 83223520]

約数ペア:

[(1, 83223520), (2, 41611760), (4, 20805880), (5, 16644704), (8, 10402940), (10, 8322352), (16, 5201470), (20, 4161176), (32, 2600735), (40, 2080588), (61, 1364320), (80, 1040294), (122, 682160), (160, 520147), (244, 341080), (305, 272864), (488, 170540), (610, 136432), (976, 85270), (1220, 68216), (1952, 42635), (2440, 34108), (4880, 17054), (8527, 9760)]