8846240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1$

素因数の和:4281

約数の個数: 48

約数和(自身を含む): 22512168

約数和(自身を除く): 13665928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4253, 8506, 17012, 21265, 34024, 42530, 55289, 68048, 85060, 110578, 136096, 170120, 221156, 276445, 340240, 442312, 552890, 680480, 884624, 1105780, 1769248, 2211560, 4423120, 8846240]

約数ペア:

[(1, 8846240), (2, 4423120), (4, 2211560), (5, 1769248), (8, 1105780), (10, 884624), (13, 680480), (16, 552890), (20, 442312), (26, 340240), (32, 276445), (40, 221156), (52, 170120), (65, 136096), (80, 110578), (104, 85060), (130, 68048), (160, 55289), (208, 42530), (260, 34024), (416, 21265), (520, 17012), (1040, 8506), (2080, 4253)]