2486157800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11311}}^1$

素因数の和:11491

約数の個数: 96

約数和(自身を含む): 6648741120

約数和(自身を除く): 4162583320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 157, 175, 200, 280, 314, 350, 628, 700, 785, 1099, 1256, 1400, 1570, 2198, 3140, 3925, 4396, 5495, 6280, 7850, 8792, 10990, 11311, 15700, 21980, 22622, 27475, 31400, 43960, 45244, 54950, 56555, 79177, 90488, 109900, 113110, 158354, 219800, 226220, 282775, 316708, 395885, 452440, 565550, 633416, 791770, 1131100, 1583540, 1775827, 1979425, 2262200, 3167080, 3551654, 3958850, 7103308, 7917700, 8879135, 12430789, 14206616, 15835400, 17758270, 24861578, 35516540, 44395675, 49723156, 62153945, 71033080, 88791350, 99446312, 124307890, 177582700, 248615780, 310769725, 355165400, 497231560, 621539450, 1243078900, 2486157800]

約数ペア:

[(1, 2486157800), (2, 1243078900), (4, 621539450), (5, 497231560), (7, 355165400), (8, 310769725), (10, 248615780), (14, 177582700), (20, 124307890), (25, 99446312), (28, 88791350), (35, 71033080), (40, 62153945), (50, 49723156), (56, 44395675), (70, 35516540), (100, 24861578), (140, 17758270), (157, 15835400), (175, 14206616), (200, 12430789), (280, 8879135), (314, 7917700), (350, 7103308), (628, 3958850), (700, 3551654), (785, 3167080), (1099, 2262200), (1256, 1979425), (1400, 1775827), (1570, 1583540), (2198, 1131100), (3140, 791770), (3925, 633416), (4396, 565550), (5495, 452440), (6280, 395885), (7850, 316708), (8792, 282775), (10990, 226220), (11311, 219800), (15700, 158354), (21980, 113110), (22622, 109900), (27475, 90488), (31400, 79177), (43960, 56555), (45244, 54950)]