82031450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 158454144

約数和(自身を除く): 76422694

約数列:

[1, 2, 5, 10, 25, 47, 50, 67, 94, 134, 235, 335, 470, 521, 670, 1042, 1175, 1675, 2350, 2605, 3149, 3350, 5210, 6298, 13025, 15745, 24487, 26050, 31490, 34907, 48974, 69814, 78725, 122435, 157450, 174535, 244870, 349070, 612175, 872675, 1224350, 1640629, 1745350, 3281258, 8203145, 16406290, 41015725, 82031450]

約数ペア:

[(1, 82031450), (2, 41015725), (5, 16406290), (10, 8203145), (25, 3281258), (47, 1745350), (50, 1640629), (67, 1224350), (94, 872675), (134, 612175), (235, 349070), (335, 244870), (470, 174535), (521, 157450), (670, 122435), (1042, 78725), (1175, 69814), (1675, 48974), (2350, 34907), (2605, 31490), (3149, 26050), (3350, 24487), (5210, 15745), (6298, 13025)]