4920342460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2\times {\mathrm{2377}}^1$

素因数の和:2591

約数の個数: 72

約数和(自身を含む): 11394253584

約数和(自身を除く): 6473911124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 2377, 4268, 4754, 5335, 9409, 9508, 10670, 11885, 18818, 21340, 23770, 26147, 37636, 47045, 47540, 52294, 94090, 103499, 104588, 130735, 188180, 206998, 230569, 261470, 413996, 461138, 517495, 522940, 922276, 1034990, 1152845, 2069980, 2305690, 2536259, 4611380, 5072518, 10145036, 12681295, 22365193, 25362590, 44730386, 50725180, 89460772, 111825965, 223651930, 246017123, 447303860, 492034246, 984068492, 1230085615, 2460171230, 4920342460]

約数ペア:

[(1, 4920342460), (2, 2460171230), (4, 1230085615), (5, 984068492), (10, 492034246), (11, 447303860), (20, 246017123), (22, 223651930), (44, 111825965), (55, 89460772), (97, 50725180), (110, 44730386), (194, 25362590), (220, 22365193), (388, 12681295), (485, 10145036), (970, 5072518), (1067, 4611380), (1940, 2536259), (2134, 2305690), (2377, 2069980), (4268, 1152845), (4754, 1034990), (5335, 922276), (9409, 522940), (9508, 517495), (10670, 461138), (11885, 413996), (18818, 261470), (21340, 230569), (23770, 206998), (26147, 188180), (37636, 130735), (47045, 104588), (47540, 103499), (52294, 94090)]