68611300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 54

約数和(自身を含む): 155761298

約数和(自身を除く): 87149998

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 1058, 1150, 1297, 2116, 2300, 2594, 2645, 5188, 5290, 6485, 10580, 12970, 13225, 25940, 26450, 29831, 32425, 52900, 59662, 64850, 119324, 129700, 149155, 298310, 596620, 686113, 745775, 1372226, 1491550, 2744452, 2983100, 3430565, 6861130, 13722260, 17152825, 34305650, 68611300]

約数ペア:

[(1, 68611300), (2, 34305650), (4, 17152825), (5, 13722260), (10, 6861130), (20, 3430565), (23, 2983100), (25, 2744452), (46, 1491550), (50, 1372226), (92, 745775), (100, 686113), (115, 596620), (230, 298310), (460, 149155), (529, 129700), (575, 119324), (1058, 64850), (1150, 59662), (1297, 52900), (2116, 32425), (2300, 29831), (2594, 26450), (2645, 25940), (5188, 13225), (5290, 12970), (6485, 10580)]