196175840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2560

約数の個数: 96

約数和(自身を含む): 537352704

約数和(自身を除く): 341176864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2272, 2467, 2485, 2840, 3976, 4934, 4970, 5680, 7952, 9868, 9940, 11360, 12335, 15904, 17269, 19736, 19880, 24670, 34538, 39472, 39760, 49340, 69076, 78944, 79520, 86345, 98680, 138152, 172690, 175157, 197360, 276304, 345380, 350314, 394720, 552608, 690760, 700628, 875785, 1226099, 1381520, 1401256, 1751570, 2452198, 2763040, 2802512, 3503140, 4904396, 5605024, 6130495, 7006280, 9808792, 12260990, 14012560, 19617584, 24521980, 28025120, 39235168, 49043960, 98087920, 196175840]

約数ペア:

[(1, 196175840), (2, 98087920), (4, 49043960), (5, 39235168), (7, 28025120), (8, 24521980), (10, 19617584), (14, 14012560), (16, 12260990), (20, 9808792), (28, 7006280), (32, 6130495), (35, 5605024), (40, 4904396), (56, 3503140), (70, 2802512), (71, 2763040), (80, 2452198), (112, 1751570), (140, 1401256), (142, 1381520), (160, 1226099), (224, 875785), (280, 700628), (284, 690760), (355, 552608), (497, 394720), (560, 350314), (568, 345380), (710, 276304), (994, 197360), (1120, 175157), (1136, 172690), (1420, 138152), (1988, 98680), (2272, 86345), (2467, 79520), (2485, 78944), (2840, 69076), (3976, 49340), (4934, 39760), (4970, 39472), (5680, 34538), (7952, 24670), (9868, 19880), (9940, 19736), (11360, 17269), (12335, 15904)]