118623920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51131}}^1$

素因数の和:51173

約数の個数: 40

約数和(自身を含む): 285316560

約数和(自身を除く): 166692640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 51131, 102262, 204524, 255655, 409048, 511310, 818096, 1022620, 1482799, 2045240, 2965598, 4090480, 5931196, 7413995, 11862392, 14827990, 23724784, 29655980, 59311960, 118623920]

約数ペア:

[(1, 118623920), (2, 59311960), (4, 29655980), (5, 23724784), (8, 14827990), (10, 11862392), (16, 7413995), (20, 5931196), (29, 4090480), (40, 2965598), (58, 2045240), (80, 1482799), (116, 1022620), (145, 818096), (232, 511310), (290, 409048), (464, 255655), (580, 204524), (1160, 102262), (2320, 51131)]