82342750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 177795072

約数和(自身を除く): 95452322

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 211, 223, 250, 350, 422, 446, 875, 1055, 1115, 1477, 1561, 1750, 2110, 2230, 2954, 3122, 5275, 5575, 7385, 7805, 10550, 11150, 14770, 15610, 26375, 27875, 36925, 39025, 47053, 52750, 55750, 73850, 78050, 94106, 184625, 195125, 235265, 329371, 369250, 390250, 470530, 658742, 1176325, 1646855, 2352650, 3293710, 5881625, 8234275, 11763250, 16468550, 41171375, 82342750]

約数ペア:

[(1, 82342750), (2, 41171375), (5, 16468550), (7, 11763250), (10, 8234275), (14, 5881625), (25, 3293710), (35, 2352650), (50, 1646855), (70, 1176325), (125, 658742), (175, 470530), (211, 390250), (223, 369250), (250, 329371), (350, 235265), (422, 195125), (446, 184625), (875, 94106), (1055, 78050), (1115, 73850), (1477, 55750), (1561, 52750), (1750, 47053), (2110, 39025), (2230, 36925), (2954, 27875), (3122, 26375), (5275, 15610), (5575, 14770), (7385, 11150), (7805, 10550)]