297153650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3467

約数の個数: 48

約数和(自身を含む): 579525408

約数和(自身を除く): 282371758

約数列:

[1, 2, 5, 10, 25, 41, 43, 50, 82, 86, 205, 215, 410, 430, 1025, 1075, 1763, 2050, 2150, 3371, 3526, 6742, 8815, 16855, 17630, 33710, 44075, 84275, 88150, 138211, 144953, 168550, 276422, 289906, 691055, 724765, 1382110, 1449530, 3455275, 3623825, 5943073, 6910550, 7247650, 11886146, 29715365, 59430730, 148576825, 297153650]

約数ペア:

[(1, 297153650), (2, 148576825), (5, 59430730), (10, 29715365), (25, 11886146), (41, 7247650), (43, 6910550), (50, 5943073), (82, 3623825), (86, 3455275), (205, 1449530), (215, 1382110), (410, 724765), (430, 691055), (1025, 289906), (1075, 276422), (1763, 168550), (2050, 144953), (2150, 138211), (3371, 88150), (3526, 84275), (6742, 44075), (8815, 33710), (16855, 17630)]