1044431180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{85469}}^1$

素因数の和:85538

約数の個数: 48

約数和(自身を含む): 2412305280

約数和(自身を除く): 1367874100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 85469, 170938, 341876, 427345, 854690, 1111097, 1709380, 2222194, 4017043, 4444388, 5555485, 8034086, 11110970, 16068172, 20085215, 22221940, 40170430, 52221559, 80340860, 104443118, 208886236, 261107795, 522215590, 1044431180]

約数ペア:

[(1, 1044431180), (2, 522215590), (4, 261107795), (5, 208886236), (10, 104443118), (13, 80340860), (20, 52221559), (26, 40170430), (47, 22221940), (52, 20085215), (65, 16068172), (94, 11110970), (130, 8034086), (188, 5555485), (235, 4444388), (260, 4017043), (470, 2222194), (611, 1709380), (940, 1111097), (1222, 854690), (2444, 427345), (3055, 341876), (6110, 170938), (12220, 85469)]