3345860120

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{333253}}^1$

素因数の和:333515

約数の個数: 32

約数和(自身を含む): 7558200720

約数和(自身を除く): 4212340600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 333253, 666506, 1333012, 1666265, 2666024, 3332530, 6665060, 13330120, 83646503, 167293006, 334586012, 418232515, 669172024, 836465030, 1672930060, 3345860120]

約数ペア:

[(1, 3345860120), (2, 1672930060), (4, 836465030), (5, 669172024), (8, 418232515), (10, 334586012), (20, 167293006), (40, 83646503), (251, 13330120), (502, 6665060), (1004, 3332530), (1255, 2666024), (2008, 1666265), (2510, 1333012), (5020, 666506), (10040, 333253)]