6510365080

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1\times {\mathrm{1231}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 14806915200

約数和(自身を除く): 8296550120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1213, 1231, 2180, 2426, 2462, 4360, 4852, 4924, 6065, 6155, 9704, 9848, 12130, 12310, 24260, 24620, 48520, 49240, 132217, 134179, 264434, 268358, 528868, 536716, 661085, 670895, 1057736, 1073432, 1322170, 1341790, 1493203, 2644340, 2683580, 2986406, 5288680, 5367160, 5972812, 7466015, 11945624, 14932030, 29864060, 59728120, 162759127, 325518254, 651036508, 813795635, 1302073016, 1627591270, 3255182540, 6510365080]

約数ペア:

[(1, 6510365080), (2, 3255182540), (4, 1627591270), (5, 1302073016), (8, 813795635), (10, 651036508), (20, 325518254), (40, 162759127), (109, 59728120), (218, 29864060), (436, 14932030), (545, 11945624), (872, 7466015), (1090, 5972812), (1213, 5367160), (1231, 5288680), (2180, 2986406), (2426, 2683580), (2462, 2644340), (4360, 1493203), (4852, 1341790), (4924, 1322170), (6065, 1073432), (6155, 1057736), (9704, 670895), (9848, 661085), (12130, 536716), (12310, 528868), (24260, 268358), (24620, 264434), (48520, 134179), (49240, 132217)]