78762080

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2333}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 187037424

約数和(自身を除く): 108275344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 2333, 3376, 4220, 4666, 6752, 8440, 9332, 11665, 16880, 18664, 23330, 33760, 37328, 46660, 74656, 93320, 186640, 373280, 492263, 984526, 1969052, 2461315, 3938104, 4922630, 7876208, 9845260, 15752416, 19690520, 39381040, 78762080]

約数ペア:

[(1, 78762080), (2, 39381040), (4, 19690520), (5, 15752416), (8, 9845260), (10, 7876208), (16, 4922630), (20, 3938104), (32, 2461315), (40, 1969052), (80, 984526), (160, 492263), (211, 373280), (422, 186640), (844, 93320), (1055, 74656), (1688, 46660), (2110, 37328), (2333, 33760), (3376, 23330), (4220, 18664), (4666, 16880), (6752, 11665), (8440, 9332)]