702928040

素因数分解:

$2^3\times 5^1\times {\mathrm{3061}}^1\times {\mathrm{5741}}^1$

素因数の和:8813

約数の個数: 32

約数和(自身を含む): 1582380360

約数和(自身を除く): 879452320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3061, 5741, 6122, 11482, 12244, 15305, 22964, 24488, 28705, 30610, 45928, 57410, 61220, 114820, 122440, 229640, 17573201, 35146402, 70292804, 87866005, 140585608, 175732010, 351464020, 702928040]

約数ペア:

[(1, 702928040), (2, 351464020), (4, 175732010), (5, 140585608), (8, 87866005), (10, 70292804), (20, 35146402), (40, 17573201), (3061, 229640), (5741, 122440), (6122, 114820), (11482, 61220), (12244, 57410), (15305, 45928), (22964, 30610), (24488, 28705)]