26451920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30059}}^1$

素因数の和:30083

約数の個数: 40

約数和(自身を含む): 67093920

約数和(自身を除く): 40642000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30059, 60118, 120236, 150295, 240472, 300590, 330649, 480944, 601180, 661298, 1202360, 1322596, 1653245, 2404720, 2645192, 3306490, 5290384, 6612980, 13225960, 26451920]

約数ペア:

[(1, 26451920), (2, 13225960), (4, 6612980), (5, 5290384), (8, 3306490), (10, 2645192), (11, 2404720), (16, 1653245), (20, 1322596), (22, 1202360), (40, 661298), (44, 601180), (55, 480944), (80, 330649), (88, 300590), (110, 240472), (176, 150295), (220, 120236), (440, 60118), (880, 30059)]