713102080

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3739}}^1$

素因数の和:3909

約数の個数: 72

約数和(自身を含む): 1720026000

約数和(自身を除く): 1006923920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 596, 640, 745, 1192, 1280, 1490, 2384, 2980, 3739, 4768, 5960, 7478, 9536, 11920, 14956, 18695, 19072, 23840, 29912, 37390, 38144, 47680, 59824, 74780, 95360, 119648, 149560, 190720, 239296, 299120, 478592, 557111, 598240, 957184, 1114222, 1196480, 2228444, 2392960, 2785555, 4456888, 4785920, 5571110, 8913776, 11142220, 17827552, 22284440, 35655104, 44568880, 71310208, 89137760, 142620416, 178275520, 356551040, 713102080]

約数ペア:

[(1, 713102080), (2, 356551040), (4, 178275520), (5, 142620416), (8, 89137760), (10, 71310208), (16, 44568880), (20, 35655104), (32, 22284440), (40, 17827552), (64, 11142220), (80, 8913776), (128, 5571110), (149, 4785920), (160, 4456888), (256, 2785555), (298, 2392960), (320, 2228444), (596, 1196480), (640, 1114222), (745, 957184), (1192, 598240), (1280, 557111), (1490, 478592), (2384, 299120), (2980, 239296), (3739, 190720), (4768, 149560), (5960, 119648), (7478, 95360), (9536, 74780), (11920, 59824), (14956, 47680), (18695, 38144), (19072, 37390), (23840, 29912)]