47734360

素因数分解:

$2^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1229}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 107600400

約数和(自身を除く): 59866040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 971, 1229, 1942, 2458, 3884, 4855, 4916, 6145, 7768, 9710, 9832, 12290, 19420, 24580, 38840, 49160, 1193359, 2386718, 4773436, 5966795, 9546872, 11933590, 23867180, 47734360]

約数ペア:

[(1, 47734360), (2, 23867180), (4, 11933590), (5, 9546872), (8, 5966795), (10, 4773436), (20, 2386718), (40, 1193359), (971, 49160), (1229, 38840), (1942, 24580), (2458, 19420), (3884, 12290), (4855, 9832), (4916, 9710), (6145, 7768)]