79498280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3666

約数の個数: 64

約数和(自身を含む): 194832000

約数和(自身を除く): 115333720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 3607, 4408, 5510, 7214, 11020, 14428, 18035, 22040, 28856, 36070, 68533, 72140, 104603, 137066, 144280, 209206, 274132, 342665, 418412, 523015, 548264, 685330, 836824, 1046030, 1370660, 1987457, 2092060, 2741320, 3974914, 4184120, 7949828, 9937285, 15899656, 19874570, 39749140, 79498280]

約数ペア:

[(1, 79498280), (2, 39749140), (4, 19874570), (5, 15899656), (8, 9937285), (10, 7949828), (19, 4184120), (20, 3974914), (29, 2741320), (38, 2092060), (40, 1987457), (58, 1370660), (76, 1046030), (95, 836824), (116, 685330), (145, 548264), (152, 523015), (190, 418412), (232, 342665), (290, 274132), (380, 209206), (551, 144280), (580, 137066), (760, 104603), (1102, 72140), (1160, 68533), (2204, 36070), (2755, 28856), (3607, 22040), (4408, 18035), (5510, 14428), (7214, 11020)]