7190720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 56

約数和(自身を含む): 17885664

約数和(自身を除く): 10694944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 977, 1472, 1840, 1954, 3680, 3908, 4885, 7360, 7816, 9770, 15632, 19540, 22471, 31264, 39080, 44942, 62528, 78160, 89884, 112355, 156320, 179768, 224710, 312640, 359536, 449420, 719072, 898840, 1438144, 1797680, 3595360, 7190720]

約数ペア:

[(1, 7190720), (2, 3595360), (4, 1797680), (5, 1438144), (8, 898840), (10, 719072), (16, 449420), (20, 359536), (23, 312640), (32, 224710), (40, 179768), (46, 156320), (64, 112355), (80, 89884), (92, 78160), (115, 62528), (160, 44942), (184, 39080), (230, 31264), (320, 22471), (368, 19540), (460, 15632), (736, 9770), (920, 7816), (977, 7360), (1472, 4885), (1840, 3908), (1954, 3680)]