25972488800

素因数分解:

$2^5\times 5^2\times {\mathrm{2203}}^1\times {\mathrm{14737}}^1$

素因数の和:16960

約数の個数: 72

約数和(自身を含む): 63438424056

約数和(自身を除く): 37465935256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 2203, 4406, 8812, 11015, 14737, 17624, 22030, 29474, 35248, 44060, 55075, 58948, 70496, 73685, 88120, 110150, 117896, 147370, 176240, 220300, 235792, 294740, 352480, 368425, 440600, 471584, 589480, 736850, 881200, 1178960, 1473700, 1762400, 2357920, 2947400, 5894800, 11789600, 32465611, 64931222, 129862444, 162328055, 259724888, 324656110, 519449776, 649312220, 811640275, 1038899552, 1298624440, 1623280550, 2597248880, 3246561100, 5194497760, 6493122200, 12986244400, 25972488800]

約数ペア:

[(1, 25972488800), (2, 12986244400), (4, 6493122200), (5, 5194497760), (8, 3246561100), (10, 2597248880), (16, 1623280550), (20, 1298624440), (25, 1038899552), (32, 811640275), (40, 649312220), (50, 519449776), (80, 324656110), (100, 259724888), (160, 162328055), (200, 129862444), (400, 64931222), (800, 32465611), (2203, 11789600), (4406, 5894800), (8812, 2947400), (11015, 2357920), (14737, 1762400), (17624, 1473700), (22030, 1178960), (29474, 881200), (35248, 736850), (44060, 589480), (55075, 471584), (58948, 440600), (70496, 368425), (73685, 352480), (88120, 294740), (110150, 235792), (117896, 220300), (147370, 176240)]