201839840

素因数分解:

$2^5\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2099}}^1$

素因数の和:2715

約数の個数: 48

約数和(自身を含む): 477867600

約数和(自身を除く): 276027760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 601, 1202, 2099, 2404, 3005, 4198, 4808, 6010, 8396, 9616, 10495, 12020, 16792, 19232, 20990, 24040, 33584, 41980, 48080, 67168, 83960, 96160, 167920, 335840, 1261499, 2522998, 5045996, 6307495, 10091992, 12614990, 20183984, 25229980, 40367968, 50459960, 100919920, 201839840]

約数ペア:

[(1, 201839840), (2, 100919920), (4, 50459960), (5, 40367968), (8, 25229980), (10, 20183984), (16, 12614990), (20, 10091992), (32, 6307495), (40, 5045996), (80, 2522998), (160, 1261499), (601, 335840), (1202, 167920), (2099, 96160), (2404, 83960), (3005, 67168), (4198, 48080), (4808, 41980), (6010, 33584), (8396, 24040), (9616, 20990), (10495, 19232), (12020, 16792)]