29972480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2927}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 71940960

約数和(自身を除く): 41968480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2927, 5120, 5854, 10240, 11708, 14635, 23416, 29270, 46832, 58540, 93664, 117080, 187328, 234160, 374656, 468320, 749312, 936640, 1498624, 1873280, 2997248, 3746560, 5994496, 7493120, 14986240, 29972480]

約数ペア:

[(1, 29972480), (2, 14986240), (4, 7493120), (5, 5994496), (8, 3746560), (10, 2997248), (16, 1873280), (20, 1498624), (32, 936640), (40, 749312), (64, 468320), (80, 374656), (128, 234160), (160, 187328), (256, 117080), (320, 93664), (512, 58540), (640, 46832), (1024, 29270), (1280, 23416), (2048, 14635), (2560, 11708), (2927, 10240), (5120, 5854)]