27381040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 60

約数和(自身を含む): 66651984

約数和(自身を除く): 39270944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 647, 920, 1058, 1294, 1840, 2116, 2588, 2645, 3235, 4232, 5176, 5290, 6470, 8464, 10352, 10580, 12940, 14881, 21160, 25880, 29762, 42320, 51760, 59524, 74405, 119048, 148810, 238096, 297620, 342263, 595240, 684526, 1190480, 1369052, 1711315, 2738104, 3422630, 5476208, 6845260, 13690520, 27381040]

約数ペア:

[(1, 27381040), (2, 13690520), (4, 6845260), (5, 5476208), (8, 3422630), (10, 2738104), (16, 1711315), (20, 1369052), (23, 1190480), (40, 684526), (46, 595240), (80, 342263), (92, 297620), (115, 238096), (184, 148810), (230, 119048), (368, 74405), (460, 59524), (529, 51760), (647, 42320), (920, 29762), (1058, 25880), (1294, 21160), (1840, 14881), (2116, 12940), (2588, 10580), (2645, 10352), (3235, 8464), (4232, 6470), (5176, 5290)]