124319480

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{13339}}^1$

素因数の和:13583

約数の個数: 32

約数和(自身を含む): 280940400

約数和(自身を除く): 156620920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 13339, 26678, 53356, 66695, 106712, 133390, 266780, 533560, 3107987, 6215974, 12431948, 15539935, 24863896, 31079870, 62159740, 124319480]

約数ペア:

[(1, 124319480), (2, 62159740), (4, 31079870), (5, 24863896), (8, 15539935), (10, 12431948), (20, 6215974), (40, 3107987), (233, 533560), (466, 266780), (932, 133390), (1165, 106712), (1864, 66695), (2330, 53356), (4660, 26678), (9320, 13339)]