74009440

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5573}}^1$

素因数の和:5671

約数の個数: 48

約数和(自身を含む): 176985648

約数和(自身を除く): 102976208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5573, 6640, 11146, 13280, 22292, 27865, 44584, 55730, 89168, 111460, 178336, 222920, 445840, 462559, 891680, 925118, 1850236, 2312795, 3700472, 4625590, 7400944, 9251180, 14801888, 18502360, 37004720, 74009440]

約数ペア:

[(1, 74009440), (2, 37004720), (4, 18502360), (5, 14801888), (8, 9251180), (10, 7400944), (16, 4625590), (20, 3700472), (32, 2312795), (40, 1850236), (80, 925118), (83, 891680), (160, 462559), (166, 445840), (332, 222920), (415, 178336), (664, 111460), (830, 89168), (1328, 55730), (1660, 44584), (2656, 27865), (3320, 22292), (5573, 13280), (6640, 11146)]