124887920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53831}}^1$

素因数の和:53873

約数の個数: 40

約数和(自身を含む): 300382560

約数和(自身を除く): 175494640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 53831, 107662, 215324, 269155, 430648, 538310, 861296, 1076620, 1561099, 2153240, 3122198, 4306480, 6244396, 7805495, 12488792, 15610990, 24977584, 31221980, 62443960, 124887920]

約数ペア:

[(1, 124887920), (2, 62443960), (4, 31221980), (5, 24977584), (8, 15610990), (10, 12488792), (16, 7805495), (20, 6244396), (29, 4306480), (40, 3122198), (58, 2153240), (80, 1561099), (116, 1076620), (145, 861296), (232, 538310), (290, 430648), (464, 269155), (580, 215324), (1160, 107662), (2320, 53831)]