7885360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{14081}}^1$

素因数の和:14101

約数の個数: 40

約数和(自身を含む): 20954016

約数和(自身を除く): 13068656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 14081, 28162, 56324, 70405, 98567, 112648, 140810, 197134, 225296, 281620, 394268, 492835, 563240, 788536, 985670, 1126480, 1577072, 1971340, 3942680, 7885360]

約数ペア:

[(1, 7885360), (2, 3942680), (4, 1971340), (5, 1577072), (7, 1126480), (8, 985670), (10, 788536), (14, 563240), (16, 492835), (20, 394268), (28, 281620), (35, 225296), (40, 197134), (56, 140810), (70, 112648), (80, 98567), (112, 70405), (140, 56324), (280, 28162), (560, 14081)]