77483320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84221}}^1$

素因数の和:84255

約数の個数: 32

約数和(自身を含む): 181919520

約数和(自身を除く): 104436200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 84221, 168442, 336884, 421105, 673768, 842210, 1684420, 1937083, 3368840, 3874166, 7748332, 9685415, 15496664, 19370830, 38741660, 77483320]

約数ペア:

[(1, 77483320), (2, 38741660), (4, 19370830), (5, 15496664), (8, 9685415), (10, 7748332), (20, 3874166), (23, 3368840), (40, 1937083), (46, 1684420), (92, 842210), (115, 673768), (184, 421105), (230, 336884), (460, 168442), (920, 84221)]