1087960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 2494800

約数和(自身を除く): 1406840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 461, 472, 590, 922, 1180, 1844, 2305, 2360, 3688, 4610, 9220, 18440, 27199, 54398, 108796, 135995, 217592, 271990, 543980, 1087960]

約数ペア:

[(1, 1087960), (2, 543980), (4, 271990), (5, 217592), (8, 135995), (10, 108796), (20, 54398), (40, 27199), (59, 18440), (118, 9220), (236, 4610), (295, 3688), (461, 2360), (472, 2305), (590, 1844), (922, 1180)]