228607360

素因数分解:

$2^7\times 5^1\times {\mathrm{357199}}^1$

素因数の和:357218

約数の個数: 32

約数和(自身を含む): 546516000

約数和(自身を除く): 317908640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 357199, 714398, 1428796, 1785995, 2857592, 3571990, 5715184, 7143980, 11430368, 14287960, 22860736, 28575920, 45721472, 57151840, 114303680, 228607360]

約数ペア:

[(1, 228607360), (2, 114303680), (4, 57151840), (5, 45721472), (8, 28575920), (10, 22860736), (16, 14287960), (20, 11430368), (32, 7143980), (40, 5715184), (64, 3571990), (80, 2857592), (128, 1785995), (160, 1428796), (320, 714398), (640, 357199)]