5195460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 14680512

約数和(自身を除く): 9485052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 661, 786, 1310, 1322, 1572, 1965, 1983, 2620, 2644, 3305, 3930, 3966, 6610, 7860, 7932, 9915, 13220, 19830, 39660, 86591, 173182, 259773, 346364, 432955, 519546, 865910, 1039092, 1298865, 1731820, 2597730, 5195460]

約数ペア:

[(1, 5195460), (2, 2597730), (3, 1731820), (4, 1298865), (5, 1039092), (6, 865910), (10, 519546), (12, 432955), (15, 346364), (20, 259773), (30, 173182), (60, 86591), (131, 39660), (262, 19830), (393, 13220), (524, 9915), (655, 7932), (661, 7860), (786, 6610), (1310, 3966), (1322, 3930), (1572, 3305), (1965, 2644), (1983, 2620)]