88406480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2089}}^1$

素因数の和:2148

約数の個数: 60

約数和(自身を含む): 214973220

約数和(自身を除く): 126566740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2089, 2116, 2645, 4178, 4232, 5290, 8356, 8464, 10445, 10580, 16712, 20890, 21160, 33424, 41780, 42320, 48047, 83560, 96094, 167120, 192188, 240235, 384376, 480470, 768752, 960940, 1105081, 1921880, 2210162, 3843760, 4420324, 5525405, 8840648, 11050810, 17681296, 22101620, 44203240, 88406480]

約数ペア:

[(1, 88406480), (2, 44203240), (4, 22101620), (5, 17681296), (8, 11050810), (10, 8840648), (16, 5525405), (20, 4420324), (23, 3843760), (40, 2210162), (46, 1921880), (80, 1105081), (92, 960940), (115, 768752), (184, 480470), (230, 384376), (368, 240235), (460, 192188), (529, 167120), (920, 96094), (1058, 83560), (1840, 48047), (2089, 42320), (2116, 41780), (2645, 33424), (4178, 21160), (4232, 20890), (5290, 16712), (8356, 10580), (8464, 10445)]