5415580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 12124224

約数和(自身を除く): 6708644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 193, 230, 244, 305, 386, 460, 610, 772, 965, 1220, 1403, 1930, 2806, 3860, 4439, 5612, 7015, 8878, 11773, 14030, 17756, 22195, 23546, 28060, 44390, 47092, 58865, 88780, 117730, 235460, 270779, 541558, 1083116, 1353895, 2707790, 5415580]

約数ペア:

[(1, 5415580), (2, 2707790), (4, 1353895), (5, 1083116), (10, 541558), (20, 270779), (23, 235460), (46, 117730), (61, 88780), (92, 58865), (115, 47092), (122, 44390), (193, 28060), (230, 23546), (244, 22195), (305, 17756), (386, 14030), (460, 11773), (610, 8878), (772, 7015), (965, 5612), (1220, 4439), (1403, 3860), (1930, 2806)]