195416394400

素因数分解:

$2^5\times 5^2\times {\mathrm{3803}}^1\times {\mathrm{64231}}^1$

素因数の和:68054

約数の個数: 72

約数和(自身を含む): 477193145184

約数和(自身を除く): 281776750784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 3803, 7606, 15212, 19015, 30424, 38030, 60848, 64231, 76060, 95075, 121696, 128462, 152120, 190150, 256924, 304240, 321155, 380300, 513848, 608480, 642310, 760600, 1027696, 1284620, 1521200, 1605775, 2055392, 2569240, 3042400, 3211550, 5138480, 6423100, 10276960, 12846200, 25692400, 51384800, 244270493, 488540986, 977081972, 1221352465, 1954163944, 2442704930, 3908327888, 4885409860, 6106762325, 7816655776, 9770819720, 12213524650, 19541639440, 24427049300, 39083278880, 48854098600, 97708197200, 195416394400]

約数ペア:

[(1, 195416394400), (2, 97708197200), (4, 48854098600), (5, 39083278880), (8, 24427049300), (10, 19541639440), (16, 12213524650), (20, 9770819720), (25, 7816655776), (32, 6106762325), (40, 4885409860), (50, 3908327888), (80, 2442704930), (100, 1954163944), (160, 1221352465), (200, 977081972), (400, 488540986), (800, 244270493), (3803, 51384800), (7606, 25692400), (15212, 12846200), (19015, 10276960), (30424, 6423100), (38030, 5138480), (60848, 3211550), (64231, 3042400), (76060, 2569240), (95075, 2055392), (121696, 1605775), (128462, 1521200), (152120, 1284620), (190150, 1027696), (256924, 760600), (304240, 642310), (321155, 608480), (380300, 513848)]