15393902540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{41357}}^1$

素因数の和:41906

約数の個数: 48

約数和(自身を含む): 33267713472

約数和(自身を除く): 17873810932

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 503, 740, 1006, 2012, 2515, 5030, 10060, 18611, 37222, 41357, 74444, 82714, 93055, 165428, 186110, 206785, 372220, 413570, 827140, 1530209, 3060418, 6120836, 7651045, 15302090, 20802571, 30604180, 41605142, 83210284, 104012855, 208025710, 416051420, 769695127, 1539390254, 3078780508, 3848475635, 7696951270, 15393902540]

約数ペア:

[(1, 15393902540), (2, 7696951270), (4, 3848475635), (5, 3078780508), (10, 1539390254), (20, 769695127), (37, 416051420), (74, 208025710), (148, 104012855), (185, 83210284), (370, 41605142), (503, 30604180), (740, 20802571), (1006, 15302090), (2012, 7651045), (2515, 6120836), (5030, 3060418), (10060, 1530209), (18611, 827140), (37222, 413570), (41357, 372220), (74444, 206785), (82714, 186110), (93055, 165428)]