171567282080

素因数分解:

$2^5\times 5^1\times {\mathrm{16067}}^1\times {\mathrm{66739}}^1$

素因数の和:82821

約数の個数: 48

約数和(自身を含む): 405359004960

約数和(自身を除く): 233791722880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 16067, 32134, 64268, 66739, 80335, 128536, 133478, 160670, 257072, 266956, 321340, 333695, 514144, 533912, 642680, 667390, 1067824, 1285360, 1334780, 2135648, 2570720, 2669560, 5339120, 10678240, 1072295513, 2144591026, 4289182052, 5361477565, 8578364104, 10722955130, 17156728208, 21445910260, 34313456416, 42891820520, 85783641040, 171567282080]

約数ペア:

[(1, 171567282080), (2, 85783641040), (4, 42891820520), (5, 34313456416), (8, 21445910260), (10, 17156728208), (16, 10722955130), (20, 8578364104), (32, 5361477565), (40, 4289182052), (80, 2144591026), (160, 1072295513), (16067, 10678240), (32134, 5339120), (64268, 2669560), (66739, 2570720), (80335, 2135648), (128536, 1334780), (133478, 1285360), (160670, 1067824), (257072, 667390), (266956, 642680), (321340, 533912), (333695, 514144)]