29477120

素因数分解:

$2^8\times 5^1\times {\mathrm{23029}}^1$

素因数の和:23050

約数の個数: 36

約数和(自身を含む): 70609980

約数和(自身を除く): 41132860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 23029, 46058, 92116, 115145, 184232, 230290, 368464, 460580, 736928, 921160, 1473856, 1842320, 2947712, 3684640, 5895424, 7369280, 14738560, 29477120]

約数ペア:

[(1, 29477120), (2, 14738560), (4, 7369280), (5, 5895424), (8, 3684640), (10, 2947712), (16, 1842320), (20, 1473856), (32, 921160), (40, 736928), (64, 460580), (80, 368464), (128, 230290), (160, 184232), (256, 115145), (320, 92116), (640, 46058), (1280, 23029)]