40082185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 57496320

約数和(自身を除く): 17414135

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 919, 3355, 3965, 4595, 8723, 10109, 11947, 43615, 50545, 56059, 59735, 131417, 280295, 616649, 657085, 728767, 3083245, 3643835, 8016437, 40082185]

約数ペア:

[(1, 40082185), (5, 8016437), (11, 3643835), (13, 3083245), (55, 728767), (61, 657085), (65, 616649), (143, 280295), (305, 131417), (671, 59735), (715, 56059), (793, 50545), (919, 43615), (3355, 11947), (3965, 10109), (4595, 8723)]