56236480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5669}}^1$

素因数の和:5717

約数の個数: 56

約数和(自身を含む): 138257280

約数和(自身を除く): 82020800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5669, 9920, 11338, 22676, 28345, 45352, 56690, 90704, 113380, 175739, 181408, 226760, 351478, 362816, 453520, 702956, 878695, 907040, 1405912, 1757390, 1814080, 2811824, 3514780, 5623648, 7029560, 11247296, 14059120, 28118240, 56236480]

約数ペア:

[(1, 56236480), (2, 28118240), (4, 14059120), (5, 11247296), (8, 7029560), (10, 5623648), (16, 3514780), (20, 2811824), (31, 1814080), (32, 1757390), (40, 1405912), (62, 907040), (64, 878695), (80, 702956), (124, 453520), (155, 362816), (160, 351478), (248, 226760), (310, 181408), (320, 175739), (496, 113380), (620, 90704), (992, 56690), (1240, 45352), (1984, 28345), (2480, 22676), (4960, 11338), (5669, 9920)]