25114226640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{208037}}^1$

素因数の和:208556

約数の個数: 80

約数和(自身を含む): 78009257088

約数和(自身を除く): 52895030448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503, 1006, 1509, 2012, 2515, 3018, 4024, 5030, 6036, 7545, 8048, 10060, 12072, 15090, 20120, 24144, 30180, 40240, 60360, 120720, 208037, 416074, 624111, 832148, 1040185, 1248222, 1664296, 2080370, 2496444, 3120555, 3328592, 4160740, 4992888, 6241110, 8321480, 9985776, 12482220, 16642960, 24964440, 49928880, 104642611, 209285222, 313927833, 418570444, 523213055, 627855666, 837140888, 1046426110, 1255711332, 1569639165, 1674281776, 2092852220, 2511422664, 3139278330, 4185704440, 5022845328, 6278556660, 8371408880, 12557113320, 25114226640]

約数ペア:

[(1, 25114226640), (2, 12557113320), (3, 8371408880), (4, 6278556660), (5, 5022845328), (6, 4185704440), (8, 3139278330), (10, 2511422664), (12, 2092852220), (15, 1674281776), (16, 1569639165), (20, 1255711332), (24, 1046426110), (30, 837140888), (40, 627855666), (48, 523213055), (60, 418570444), (80, 313927833), (120, 209285222), (240, 104642611), (503, 49928880), (1006, 24964440), (1509, 16642960), (2012, 12482220), (2515, 9985776), (3018, 8321480), (4024, 6241110), (5030, 4992888), (6036, 4160740), (7545, 3328592), (8048, 3120555), (10060, 2496444), (12072, 2080370), (15090, 1664296), (20120, 1248222), (24144, 1040185), (30180, 832148), (40240, 624111), (60360, 416074), (120720, 208037)]