29035840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2975

約数の個数: 56

約数和(自身を含む): 71396352

約数和(自身を除く): 42360512

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, 2927, 4960, 5854, 9920, 11708, 14635, 23416, 29270, 46832, 58540, 90737, 93664, 117080, 181474, 187328, 234160, 362948, 453685, 468320, 725896, 907370, 936640, 1451792, 1814740, 2903584, 3629480, 5807168, 7258960, 14517920, 29035840]

約数ペア:

[(1, 29035840), (2, 14517920), (4, 7258960), (5, 5807168), (8, 3629480), (10, 2903584), (16, 1814740), (20, 1451792), (31, 936640), (32, 907370), (40, 725896), (62, 468320), (64, 453685), (80, 362948), (124, 234160), (155, 187328), (160, 181474), (248, 117080), (310, 93664), (320, 90737), (496, 58540), (620, 46832), (992, 29270), (1240, 23416), (1984, 14635), (2480, 11708), (2927, 9920), (4960, 5854)]