2135194640

素因数分解:

$2^4\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{15401}}^1$

素因数の和:17147

約数の個数: 40

約数和(自身を含む): 4967514648

約数和(自身を除く): 2832320008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1733, 3466, 6932, 8665, 13864, 15401, 17330, 27728, 30802, 34660, 61604, 69320, 77005, 123208, 138640, 154010, 246416, 308020, 616040, 1232080, 26689933, 53379866, 106759732, 133449665, 213519464, 266899330, 427038928, 533798660, 1067597320, 2135194640]

約数ペア:

[(1, 2135194640), (2, 1067597320), (4, 533798660), (5, 427038928), (8, 266899330), (10, 213519464), (16, 133449665), (20, 106759732), (40, 53379866), (80, 26689933), (1733, 1232080), (3466, 616040), (6932, 308020), (8665, 246416), (13864, 154010), (15401, 138640), (17330, 123208), (27728, 77005), (30802, 69320), (34660, 61604)]