450994480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{152363}}^1$

素因数の和:152413

約数の個数: 40

約数和(自身を含む): 1076908752

約数和(自身を除く): 625914272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 152363, 304726, 609452, 761815, 1218904, 1523630, 2437808, 3047260, 5637431, 6094520, 11274862, 12189040, 22549724, 28187155, 45099448, 56374310, 90198896, 112748620, 225497240, 450994480]

約数ペア:

[(1, 450994480), (2, 225497240), (4, 112748620), (5, 90198896), (8, 56374310), (10, 45099448), (16, 28187155), (20, 22549724), (37, 12189040), (40, 11274862), (74, 6094520), (80, 5637431), (148, 3047260), (185, 2437808), (296, 1523630), (370, 1218904), (592, 761815), (740, 609452), (1480, 304726), (2960, 152363)]