841104955520

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42394403}}^1$

素因数の和:42394453

約数の個数: 64

約数和(自身を含む): 2075630019840

約数和(自身を除く): 1234525064320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 42394403, 84788806, 169577612, 211972015, 339155224, 423944030, 678310448, 847888060, 1314226493, 1356620896, 1695776120, 2628452986, 2713241792, 3391552240, 5256905972, 5426483584, 6571132465, 6783104480, 10513811944, 13142264930, 13566208960, 21027623888, 26284529860, 27132417920, 42055247776, 52569059720, 84110495552, 105138119440, 168220991104, 210276238880, 420552477760, 841104955520]

約数ペア:

[(1, 841104955520), (2, 420552477760), (4, 210276238880), (5, 168220991104), (8, 105138119440), (10, 84110495552), (16, 52569059720), (20, 42055247776), (31, 27132417920), (32, 26284529860), (40, 21027623888), (62, 13566208960), (64, 13142264930), (80, 10513811944), (124, 6783104480), (128, 6571132465), (155, 5426483584), (160, 5256905972), (248, 3391552240), (310, 2713241792), (320, 2628452986), (496, 1695776120), (620, 1356620896), (640, 1314226493), (992, 847888060), (1240, 678310448), (1984, 423944030), (2480, 339155224), (3968, 211972015), (4960, 169577612), (9920, 84788806), (19840, 42394403)]