66418260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13337}}^1$

素因数の和:13432

約数の個数: 48

約数和(自身を含む): 188225856

約数和(自身を除く): 121807596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 13337, 26674, 40011, 53348, 66685, 80022, 133370, 160044, 200055, 266740, 400110, 800220, 1106971, 2213942, 3320913, 4427884, 5534855, 6641826, 11069710, 13283652, 16604565, 22139420, 33209130, 66418260]

約数ペア:

[(1, 66418260), (2, 33209130), (3, 22139420), (4, 16604565), (5, 13283652), (6, 11069710), (10, 6641826), (12, 5534855), (15, 4427884), (20, 3320913), (30, 2213942), (60, 1106971), (83, 800220), (166, 400110), (249, 266740), (332, 200055), (415, 160044), (498, 133370), (830, 80022), (996, 66685), (1245, 53348), (1660, 40011), (2490, 26674), (4980, 13337)]