1488866480

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{173933}}^1$

素因数の和:174053

約数の個数: 40

約数和(自身を含む): 3493986192

約数和(自身を除く): 2005119712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 173933, 347866, 695732, 869665, 1391464, 1739330, 2782928, 3478660, 6957320, 13914640, 18610831, 37221662, 74443324, 93054155, 148886648, 186108310, 297773296, 372216620, 744433240, 1488866480]

約数ペア:

[(1, 1488866480), (2, 744433240), (4, 372216620), (5, 297773296), (8, 186108310), (10, 148886648), (16, 93054155), (20, 74443324), (40, 37221662), (80, 18610831), (107, 13914640), (214, 6957320), (428, 3478660), (535, 2782928), (856, 1739330), (1070, 1391464), (1712, 869665), (2140, 695732), (4280, 347866), (8560, 173933)]