1793669080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2531}}^2$

素因数の和:5080

約数の個数: 48

約数和(自身を含む): 4614114960

約数和(自身を除く): 2820445880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2531, 5062, 10124, 12655, 17717, 20248, 25310, 35434, 50620, 70868, 88585, 101240, 141736, 177170, 354340, 708680, 6405961, 12811922, 25623844, 32029805, 44841727, 51247688, 64059610, 89683454, 128119220, 179366908, 224208635, 256238440, 358733816, 448417270, 896834540, 1793669080]

約数ペア:

[(1, 1793669080), (2, 896834540), (4, 448417270), (5, 358733816), (7, 256238440), (8, 224208635), (10, 179366908), (14, 128119220), (20, 89683454), (28, 64059610), (35, 51247688), (40, 44841727), (56, 32029805), (70, 25623844), (140, 12811922), (280, 6405961), (2531, 708680), (5062, 354340), (10124, 177170), (12655, 141736), (17717, 101240), (20248, 88585), (25310, 70868), (35434, 50620)]