23238440

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1583}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 52462080

約数和(自身を除く): 29223640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1583, 1835, 2936, 3166, 3670, 6332, 7340, 7915, 12664, 14680, 15830, 31660, 63320, 580961, 1161922, 2323844, 2904805, 4647688, 5809610, 11619220, 23238440]

約数ペア:

[(1, 23238440), (2, 11619220), (4, 5809610), (5, 4647688), (8, 2904805), (10, 2323844), (20, 1161922), (40, 580961), (367, 63320), (734, 31660), (1468, 15830), (1583, 14680), (1835, 12664), (2936, 7915), (3166, 7340), (3670, 6332)]