1567295840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18947}}^1$

素因数の和:19020

約数の個数: 96

約数和(自身を含む): 4125510144

約数和(自身を除く): 2558214304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 880, 940, 1034, 1504, 1760, 1880, 2068, 2585, 3760, 4136, 5170, 7520, 8272, 10340, 16544, 18947, 20680, 37894, 41360, 75788, 82720, 94735, 151576, 189470, 208417, 303152, 378940, 416834, 606304, 757880, 833668, 890509, 1042085, 1515760, 1667336, 1781018, 2084170, 3031520, 3334672, 3562036, 4168340, 4452545, 6669344, 7124072, 8336680, 8905090, 9795599, 14248144, 16673360, 17810180, 19591198, 28496288, 33346720, 35620360, 39182396, 48977995, 71240720, 78364792, 97955990, 142481440, 156729584, 195911980, 313459168, 391823960, 783647920, 1567295840]

約数ペア:

[(1, 1567295840), (2, 783647920), (4, 391823960), (5, 313459168), (8, 195911980), (10, 156729584), (11, 142481440), (16, 97955990), (20, 78364792), (22, 71240720), (32, 48977995), (40, 39182396), (44, 35620360), (47, 33346720), (55, 28496288), (80, 19591198), (88, 17810180), (94, 16673360), (110, 14248144), (160, 9795599), (176, 8905090), (188, 8336680), (220, 7124072), (235, 6669344), (352, 4452545), (376, 4168340), (440, 3562036), (470, 3334672), (517, 3031520), (752, 2084170), (880, 1781018), (940, 1667336), (1034, 1515760), (1504, 1042085), (1760, 890509), (1880, 833668), (2068, 757880), (2585, 606304), (3760, 416834), (4136, 378940), (5170, 303152), (7520, 208417), (8272, 189470), (10340, 151576), (16544, 94735), (18947, 82720), (20680, 75788), (37894, 41360)]