40458540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14347}}^1$

素因数の和:14406

約数の個数: 48

約数和(自身を含む): 115702272

約数和(自身を除く): 75243732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 14347, 28694, 43041, 57388, 71735, 86082, 143470, 172164, 215205, 286940, 430410, 674309, 860820, 1348618, 2022927, 2697236, 3371545, 4045854, 6743090, 8091708, 10114635, 13486180, 20229270, 40458540]

約数ペア:

[(1, 40458540), (2, 20229270), (3, 13486180), (4, 10114635), (5, 8091708), (6, 6743090), (10, 4045854), (12, 3371545), (15, 2697236), (20, 2022927), (30, 1348618), (47, 860820), (60, 674309), (94, 430410), (141, 286940), (188, 215205), (235, 172164), (282, 143470), (470, 86082), (564, 71735), (705, 57388), (940, 43041), (1410, 28694), (2820, 14347)]