785492870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{4999}}^1$

素因数の和:5852

約数の個数: 32

約数和(自身を含む): 1490400000

約数和(自身を除く): 704907130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 827, 1654, 4135, 4999, 8270, 9998, 15713, 24995, 31426, 49990, 78565, 94981, 157130, 189962, 474905, 949810, 4134173, 8268346, 20670865, 41341730, 78549287, 157098574, 392746435, 785492870]

約数ペア:

[(1, 785492870), (2, 392746435), (5, 157098574), (10, 78549287), (19, 41341730), (38, 20670865), (95, 8268346), (190, 4134173), (827, 949810), (1654, 474905), (4135, 189962), (4999, 157130), (8270, 94981), (9998, 78565), (15713, 49990), (24995, 31426)]