40868380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6211}}^1$

素因数の和:6274

約数の個数: 48

約数和(自身を含む): 100187136

約数和(自身を除く): 59318756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6211, 6580, 12422, 24844, 31055, 43477, 62110, 86954, 124220, 173908, 217385, 291917, 434770, 583834, 869540, 1167668, 1459585, 2043419, 2919170, 4086838, 5838340, 8173676, 10217095, 20434190, 40868380]

約数ペア:

[(1, 40868380), (2, 20434190), (4, 10217095), (5, 8173676), (7, 5838340), (10, 4086838), (14, 2919170), (20, 2043419), (28, 1459585), (35, 1167668), (47, 869540), (70, 583834), (94, 434770), (140, 291917), (188, 217385), (235, 173908), (329, 124220), (470, 86954), (658, 62110), (940, 43477), (1316, 31055), (1645, 24844), (3290, 12422), (6211, 6580)]