10640750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 20577024

約数和(自身を除く): 9936274

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1373, 1550, 2746, 3875, 6865, 7750, 13730, 34325, 42563, 68650, 85126, 171625, 212815, 343250, 425630, 1064075, 2128150, 5320375, 10640750]

約数ペア:

[(1, 10640750), (2, 5320375), (5, 2128150), (10, 1064075), (25, 425630), (31, 343250), (50, 212815), (62, 171625), (125, 85126), (155, 68650), (250, 42563), (310, 34325), (775, 13730), (1373, 7750), (1550, 6865), (2746, 3875)]