109933960

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26683}}^1$

素因数の和:26797

約数の個数: 32

約数和(自身を含む): 249762240

約数和(自身を除く): 139828280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 26683, 53366, 106732, 133415, 213464, 266830, 533660, 1067320, 2748349, 5496698, 10993396, 13741745, 21986792, 27483490, 54966980, 109933960]

約数ペア:

[(1, 109933960), (2, 54966980), (4, 27483490), (5, 21986792), (8, 13741745), (10, 10993396), (20, 5496698), (40, 2748349), (103, 1067320), (206, 533660), (412, 266830), (515, 213464), (824, 133415), (1030, 106732), (2060, 53366), (4120, 26683)]