38612750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 83116800

約数和(自身を除く): 44504050

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 739, 950, 1045, 1375, 1478, 2090, 2375, 2750, 3695, 4750, 5225, 7390, 8129, 10450, 14041, 16258, 18475, 26125, 28082, 36950, 40645, 52250, 70205, 81290, 92375, 140410, 154451, 184750, 203225, 308902, 351025, 406450, 702050, 772255, 1016125, 1544510, 1755125, 2032250, 3510250, 3861275, 7722550, 19306375, 38612750]

約数ペア:

[(1, 38612750), (2, 19306375), (5, 7722550), (10, 3861275), (11, 3510250), (19, 2032250), (22, 1755125), (25, 1544510), (38, 1016125), (50, 772255), (55, 702050), (95, 406450), (110, 351025), (125, 308902), (190, 203225), (209, 184750), (250, 154451), (275, 140410), (418, 92375), (475, 81290), (550, 70205), (739, 52250), (950, 40645), (1045, 36950), (1375, 28082), (1478, 26125), (2090, 18475), (2375, 16258), (2750, 14041), (3695, 10450), (4750, 8129), (5225, 7390)]