40831910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3863}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 84575232

約数和(自身を除く): 43743322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 3863, 5285, 7726, 10570, 19315, 27041, 38630, 54082, 135205, 270410, 583313, 1166626, 2916565, 4083191, 5833130, 8166382, 20415955, 40831910]

約数ペア:

[(1, 40831910), (2, 20415955), (5, 8166382), (7, 5833130), (10, 4083191), (14, 2916565), (35, 1166626), (70, 583313), (151, 270410), (302, 135205), (755, 54082), (1057, 38630), (1510, 27041), (2114, 19315), (3863, 10570), (5285, 7726)]