99970960

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2699}}^1$

素因数の和:3175

約数の個数: 40

約数和(自身を含む): 233020800

約数和(自身を除く): 133049840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 2699, 3704, 4630, 5398, 7408, 9260, 10796, 13495, 18520, 21592, 26990, 37040, 43184, 53980, 107960, 215920, 1249637, 2499274, 4998548, 6248185, 9997096, 12496370, 19994192, 24992740, 49985480, 99970960]

約数ペア:

[(1, 99970960), (2, 49985480), (4, 24992740), (5, 19994192), (8, 12496370), (10, 9997096), (16, 6248185), (20, 4998548), (40, 2499274), (80, 1249637), (463, 215920), (926, 107960), (1852, 53980), (2315, 43184), (2699, 37040), (3704, 26990), (4630, 21592), (5398, 18520), (7408, 13495), (9260, 10796)]