39182480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16889}}^1$

素因数の和:16931

約数の個数: 40

約数和(自身を含む): 94246200

約数和(自身を除く): 55063720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 16889, 33778, 67556, 84445, 135112, 168890, 270224, 337780, 489781, 675560, 979562, 1351120, 1959124, 2448905, 3918248, 4897810, 7836496, 9795620, 19591240, 39182480]

約数ペア:

[(1, 39182480), (2, 19591240), (4, 9795620), (5, 7836496), (8, 4897810), (10, 3918248), (16, 2448905), (20, 1959124), (29, 1351120), (40, 979562), (58, 675560), (80, 489781), (116, 337780), (145, 270224), (232, 168890), (290, 135112), (464, 84445), (580, 67556), (1160, 33778), (2320, 16889)]