16202480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28933}}^1$

素因数の和:28953

約数の個数: 40

約数和(自身を含む): 43053792

約数和(自身を除く): 26851312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28933, 57866, 115732, 144665, 202531, 231464, 289330, 405062, 462928, 578660, 810124, 1012655, 1157320, 1620248, 2025310, 2314640, 3240496, 4050620, 8101240, 16202480]

約数ペア:

[(1, 16202480), (2, 8101240), (4, 4050620), (5, 3240496), (7, 2314640), (8, 2025310), (10, 1620248), (14, 1157320), (16, 1012655), (20, 810124), (28, 578660), (35, 462928), (40, 405062), (56, 289330), (70, 231464), (80, 202531), (112, 144665), (140, 115732), (280, 57866), (560, 28933)]