87632750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 173315376

約数和(自身を除く): 85682626

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 361, 475, 722, 950, 971, 1805, 1942, 2375, 3610, 4750, 4855, 9025, 9710, 18050, 18449, 24275, 36898, 45125, 48550, 90250, 92245, 121375, 184490, 242750, 350531, 461225, 701062, 922450, 1752655, 2306125, 3505310, 4612250, 8763275, 17526550, 43816375, 87632750]

約数ペア:

[(1, 87632750), (2, 43816375), (5, 17526550), (10, 8763275), (19, 4612250), (25, 3505310), (38, 2306125), (50, 1752655), (95, 922450), (125, 701062), (190, 461225), (250, 350531), (361, 242750), (475, 184490), (722, 121375), (950, 92245), (971, 90250), (1805, 48550), (1942, 45125), (2375, 36898), (3610, 24275), (4750, 18449), (4855, 18050), (9025, 9710)]