29470880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3919}}^1$

素因数の和:3981

約数の個数: 48

約数和(自身を含む): 71124480

約数和(自身を除く): 41653600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 3919, 7520, 7838, 15676, 19595, 31352, 39190, 62704, 78380, 125408, 156760, 184193, 313520, 368386, 627040, 736772, 920965, 1473544, 1841930, 2947088, 3683860, 5894176, 7367720, 14735440, 29470880]

約数ペア:

[(1, 29470880), (2, 14735440), (4, 7367720), (5, 5894176), (8, 3683860), (10, 2947088), (16, 1841930), (20, 1473544), (32, 920965), (40, 736772), (47, 627040), (80, 368386), (94, 313520), (160, 184193), (188, 156760), (235, 125408), (376, 78380), (470, 62704), (752, 39190), (940, 31352), (1504, 19595), (1880, 15676), (3760, 7838), (3919, 7520)]