1036332680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2521}}^1$

素因数の和:2814

約数の個数: 64

約数和(自身を含む): 2396908800

約数和(自身を除く): 1360576120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 239, 344, 430, 478, 860, 956, 1195, 1720, 1912, 2390, 2521, 4780, 5042, 9560, 10084, 10277, 12605, 20168, 20554, 25210, 41108, 50420, 51385, 82216, 100840, 102770, 108403, 205540, 216806, 411080, 433612, 542015, 602519, 867224, 1084030, 1205038, 2168060, 2410076, 3012595, 4336120, 4820152, 6025190, 12050380, 24100760, 25908317, 51816634, 103633268, 129541585, 207266536, 259083170, 518166340, 1036332680]

約数ペア:

[(1, 1036332680), (2, 518166340), (4, 259083170), (5, 207266536), (8, 129541585), (10, 103633268), (20, 51816634), (40, 25908317), (43, 24100760), (86, 12050380), (172, 6025190), (215, 4820152), (239, 4336120), (344, 3012595), (430, 2410076), (478, 2168060), (860, 1205038), (956, 1084030), (1195, 867224), (1720, 602519), (1912, 542015), (2390, 433612), (2521, 411080), (4780, 216806), (5042, 205540), (9560, 108403), (10084, 102770), (10277, 100840), (12605, 82216), (20168, 51385), (20554, 50420), (25210, 41108)]