25144480

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3833}}^1$

素因数の和:3889

約数の個数: 48

約数和(自身を含む): 60868584

約数和(自身を除く): 35724104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 3833, 6560, 7666, 15332, 19165, 30664, 38330, 61328, 76660, 122656, 153320, 157153, 306640, 314306, 613280, 628612, 785765, 1257224, 1571530, 2514448, 3143060, 5028896, 6286120, 12572240, 25144480]

約数ペア:

[(1, 25144480), (2, 12572240), (4, 6286120), (5, 5028896), (8, 3143060), (10, 2514448), (16, 1571530), (20, 1257224), (32, 785765), (40, 628612), (41, 613280), (80, 314306), (82, 306640), (160, 157153), (164, 153320), (205, 122656), (328, 76660), (410, 61328), (656, 38330), (820, 30664), (1312, 19165), (1640, 15332), (3280, 7666), (3833, 6560)]