44967520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 72

約数和(自身を含む): 115105536

約数和(自身を除く): 70138016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1663, 1690, 2080, 2704, 3326, 3380, 5408, 6652, 6760, 8315, 13304, 13520, 16630, 21619, 26608, 27040, 33260, 43238, 53216, 66520, 86476, 108095, 133040, 172952, 216190, 266080, 281047, 345904, 432380, 562094, 691808, 864760, 1124188, 1405235, 1729520, 2248376, 2810470, 3459040, 4496752, 5620940, 8993504, 11241880, 22483760, 44967520]

約数ペア:

[(1, 44967520), (2, 22483760), (4, 11241880), (5, 8993504), (8, 5620940), (10, 4496752), (13, 3459040), (16, 2810470), (20, 2248376), (26, 1729520), (32, 1405235), (40, 1124188), (52, 864760), (65, 691808), (80, 562094), (104, 432380), (130, 345904), (160, 281047), (169, 266080), (208, 216190), (260, 172952), (338, 133040), (416, 108095), (520, 86476), (676, 66520), (845, 53216), (1040, 43238), (1352, 33260), (1663, 27040), (1690, 26608), (2080, 21619), (2704, 16630), (3326, 13520), (3380, 13304), (5408, 8315), (6652, 6760)]