2508002120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4823081}}^1$

素因数の和:4823105

約数の個数: 32

約数和(自身を含む): 6077083320

約数和(自身を除く): 3569081200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4823081, 9646162, 19292324, 24115405, 38584648, 48230810, 62700053, 96461620, 125400106, 192923240, 250800212, 313500265, 501600424, 627000530, 1254001060, 2508002120]

約数ペア:

[(1, 2508002120), (2, 1254001060), (4, 627000530), (5, 501600424), (8, 313500265), (10, 250800212), (13, 192923240), (20, 125400106), (26, 96461620), (40, 62700053), (52, 48230810), (65, 38584648), (104, 24115405), (130, 19292324), (260, 9646162), (520, 4823081)]