969366380

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{78301}}^1$

素因数の和:78929

約数の個数: 24

約数和(自身を含む): 2038984080

約数和(自身を除く): 1069617700

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 6190, 12380, 78301, 156602, 313204, 391505, 783010, 1566020, 48468319, 96936638, 193873276, 242341595, 484683190, 969366380]

約数ペア:

[(1, 969366380), (2, 484683190), (4, 242341595), (5, 193873276), (10, 96936638), (20, 48468319), (619, 1566020), (1238, 783010), (2476, 391505), (3095, 313204), (6190, 156602), (12380, 78301)]