341777420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{607}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 735436800

約数和(自身を除く): 393659380

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 599, 607, 940, 1198, 1214, 2396, 2428, 2995, 3035, 5990, 6070, 11980, 12140, 28153, 28529, 56306, 57058, 112612, 114116, 140765, 142645, 281530, 285290, 363593, 563060, 570580, 727186, 1454372, 1817965, 3635930, 7271860, 17088871, 34177742, 68355484, 85444355, 170888710, 341777420]

約数ペア:

[(1, 341777420), (2, 170888710), (4, 85444355), (5, 68355484), (10, 34177742), (20, 17088871), (47, 7271860), (94, 3635930), (188, 1817965), (235, 1454372), (470, 727186), (599, 570580), (607, 563060), (940, 363593), (1198, 285290), (1214, 281530), (2396, 142645), (2428, 140765), (2995, 114116), (3035, 112612), (5990, 57058), (6070, 56306), (11980, 28529), (12140, 28153)]