32882000

素因数分解:

$2^4\times 5^3\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 81651024

約数和(自身を除く): 48769024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 125, 164, 200, 205, 250, 328, 400, 401, 410, 500, 656, 802, 820, 1000, 1025, 1604, 1640, 2000, 2005, 2050, 3208, 3280, 4010, 4100, 5125, 6416, 8020, 8200, 10025, 10250, 16040, 16400, 16441, 20050, 20500, 32080, 32882, 40100, 41000, 50125, 65764, 80200, 82000, 82205, 100250, 131528, 160400, 164410, 200500, 263056, 328820, 401000, 411025, 657640, 802000, 822050, 1315280, 1644100, 2055125, 3288200, 4110250, 6576400, 8220500, 16441000, 32882000]

約数ペア:

[(1, 32882000), (2, 16441000), (4, 8220500), (5, 6576400), (8, 4110250), (10, 3288200), (16, 2055125), (20, 1644100), (25, 1315280), (40, 822050), (41, 802000), (50, 657640), (80, 411025), (82, 401000), (100, 328820), (125, 263056), (164, 200500), (200, 164410), (205, 160400), (250, 131528), (328, 100250), (400, 82205), (401, 82000), (410, 80200), (500, 65764), (656, 50125), (802, 41000), (820, 40100), (1000, 32882), (1025, 32080), (1604, 20500), (1640, 20050), (2000, 16441), (2005, 16400), (2050, 16040), (3208, 10250), (3280, 10025), (4010, 8200), (4100, 8020), (5125, 6416)]