6805160

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 15568200

約数和(自身を除く): 8763040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 2789, 5578, 11156, 13945, 22312, 27890, 55780, 111560, 170129, 340258, 680516, 850645, 1361032, 1701290, 3402580, 6805160]

約数ペア:

[(1, 6805160), (2, 3402580), (4, 1701290), (5, 1361032), (8, 850645), (10, 680516), (20, 340258), (40, 170129), (61, 111560), (122, 55780), (244, 27890), (305, 22312), (488, 13945), (610, 11156), (1220, 5578), (2440, 2789)]