84423320

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1931}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 190224720

約数和(自身を除く): 105801400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 1931, 2186, 3862, 4372, 5465, 7724, 8744, 9655, 10930, 15448, 19310, 21860, 38620, 43720, 77240, 2110583, 4221166, 8442332, 10552915, 16884664, 21105830, 42211660, 84423320]

約数ペア:

[(1, 84423320), (2, 42211660), (4, 21105830), (5, 16884664), (8, 10552915), (10, 8442332), (20, 4221166), (40, 2110583), (1093, 77240), (1931, 43720), (2186, 38620), (3862, 21860), (4372, 19310), (5465, 15448), (7724, 10930), (8744, 9655)]