5016320

素因数分解:

$2^8\times 5^1\times {\mathrm{3919}}^1$

素因数の和:3940

約数の個数: 36

約数和(自身を含む): 12018720

約数和(自身を除く): 7002400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3919, 7838, 15676, 19595, 31352, 39190, 62704, 78380, 125408, 156760, 250816, 313520, 501632, 627040, 1003264, 1254080, 2508160, 5016320]

約数ペア:

[(1, 5016320), (2, 2508160), (4, 1254080), (5, 1003264), (8, 627040), (10, 501632), (16, 313520), (20, 250816), (32, 156760), (40, 125408), (64, 78380), (80, 62704), (128, 39190), (160, 31352), (256, 19595), (320, 15676), (640, 7838), (1280, 3919)]