83277740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45757}}^1$

素因数の和:45786

約数の個数: 48

約数和(自身を含む): 215245632

約数和(自身を除く): 131967892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 45757, 91514, 183028, 228785, 320299, 457570, 594841, 640598, 915140, 1189682, 1281196, 1601495, 2379364, 2974205, 3202990, 4163887, 5948410, 6405980, 8327774, 11896820, 16655548, 20819435, 41638870, 83277740]

約数ペア:

[(1, 83277740), (2, 41638870), (4, 20819435), (5, 16655548), (7, 11896820), (10, 8327774), (13, 6405980), (14, 5948410), (20, 4163887), (26, 3202990), (28, 2974205), (35, 2379364), (52, 1601495), (65, 1281196), (70, 1189682), (91, 915140), (130, 640598), (140, 594841), (182, 457570), (260, 320299), (364, 228785), (455, 183028), (910, 91514), (1820, 45757)]