74619320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64327}}^1$

素因数の和:64367

約数の個数: 32

約数和(自身を含む): 173685600

約数和(自身を除く): 99066280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 64327, 128654, 257308, 321635, 514616, 643270, 1286540, 1865483, 2573080, 3730966, 7461932, 9327415, 14923864, 18654830, 37309660, 74619320]

約数ペア:

[(1, 74619320), (2, 37309660), (4, 18654830), (5, 14923864), (8, 9327415), (10, 7461932), (20, 3730966), (29, 2573080), (40, 1865483), (58, 1286540), (116, 643270), (145, 514616), (232, 321635), (290, 257308), (580, 128654), (1160, 64327)]