25285999600

素因数分解:

$2^4\times 5^2\times {\mathrm{10771}}^1\times {\mathrm{5869}}^1$

素因数の和:16658

約数の個数: 60

約数和(自身を含む): 60765606040

約数和(自身を除く): 35479606440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5869, 10771, 11738, 21542, 23476, 29345, 43084, 46952, 53855, 58690, 86168, 93904, 107710, 117380, 146725, 172336, 215420, 234760, 269275, 293450, 430840, 469520, 538550, 586900, 861680, 1077100, 1173800, 2154200, 2347600, 4308400, 63214999, 126429998, 252859996, 316074995, 505719992, 632149990, 1011439984, 1264299980, 1580374975, 2528599960, 3160749950, 5057199920, 6321499900, 12642999800, 25285999600]

約数ペア:

[(1, 25285999600), (2, 12642999800), (4, 6321499900), (5, 5057199920), (8, 3160749950), (10, 2528599960), (16, 1580374975), (20, 1264299980), (25, 1011439984), (40, 632149990), (50, 505719992), (80, 316074995), (100, 252859996), (200, 126429998), (400, 63214999), (5869, 4308400), (10771, 2347600), (11738, 2154200), (21542, 1173800), (23476, 1077100), (29345, 861680), (43084, 586900), (46952, 538550), (53855, 469520), (58690, 430840), (86168, 293450), (93904, 269275), (107710, 234760), (117380, 215420), (146725, 172336)]