23766920

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1619}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 53654400

約数和(自身を除く): 29887480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1619, 1835, 2936, 3238, 3670, 6476, 7340, 8095, 12952, 14680, 16190, 32380, 64760, 594173, 1188346, 2376692, 2970865, 4753384, 5941730, 11883460, 23766920]

約数ペア:

[(1, 23766920), (2, 11883460), (4, 5941730), (5, 4753384), (8, 2970865), (10, 2376692), (20, 1188346), (40, 594173), (367, 64760), (734, 32380), (1468, 16190), (1619, 14680), (1835, 12952), (2936, 8095), (3238, 7340), (3670, 6476)]