76837240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66239}}^1$

素因数の和:66279

約数の個数: 32

約数和(自身を含む): 178848000

約数和(自身を除く): 102010760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 66239, 132478, 264956, 331195, 529912, 662390, 1324780, 1920931, 2649560, 3841862, 7683724, 9604655, 15367448, 19209310, 38418620, 76837240]

約数ペア:

[(1, 76837240), (2, 38418620), (4, 19209310), (5, 15367448), (8, 9604655), (10, 7683724), (20, 3841862), (29, 2649560), (40, 1920931), (58, 1324780), (116, 662390), (145, 529912), (232, 331195), (290, 264956), (580, 132478), (1160, 66239)]