144403400

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{8699}}^1$

素因数の和:8798

約数の個数: 48

約数和(自身を含む): 339822000

約数和(自身を除く): 195418600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 8300, 8699, 16600, 17398, 34796, 43495, 69592, 86990, 173980, 217475, 347960, 434950, 722017, 869900, 1444034, 1739800, 2888068, 3610085, 5776136, 7220170, 14440340, 18050425, 28880680, 36100850, 72201700, 144403400]

約数ペア:

[(1, 144403400), (2, 72201700), (4, 36100850), (5, 28880680), (8, 18050425), (10, 14440340), (20, 7220170), (25, 5776136), (40, 3610085), (50, 2888068), (83, 1739800), (100, 1444034), (166, 869900), (200, 722017), (332, 434950), (415, 347960), (664, 217475), (830, 173980), (1660, 86990), (2075, 69592), (3320, 43495), (4150, 34796), (8300, 17398), (8699, 16600)]