204728193760

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6699221}}^1$

素因数の和:6699427

約数の個数: 48

約数和(自身を含む): 486202735872

約数和(自身を除く): 281474542112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 6112, 7640, 15280, 30560, 6699221, 13398442, 26796884, 33496105, 53593768, 66992210, 107187536, 133984420, 214375072, 267968840, 535937680, 1071875360, 1279551211, 2559102422, 5118204844, 6397756055, 10236409688, 12795512110, 20472819376, 25591024220, 40945638752, 51182048440, 102364096880, 204728193760]

約数ペア:

[(1, 204728193760), (2, 102364096880), (4, 51182048440), (5, 40945638752), (8, 25591024220), (10, 20472819376), (16, 12795512110), (20, 10236409688), (32, 6397756055), (40, 5118204844), (80, 2559102422), (160, 1279551211), (191, 1071875360), (382, 535937680), (764, 267968840), (955, 214375072), (1528, 133984420), (1910, 107187536), (3056, 66992210), (3820, 53593768), (6112, 33496105), (7640, 26796884), (15280, 13398442), (30560, 6699221)]