1877054620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{937}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 4632969600

約数和(自身を除く): 2755914980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 349, 410, 574, 698, 820, 937, 1148, 1396, 1435, 1745, 1874, 2443, 2870, 3490, 3748, 4685, 4886, 5740, 6559, 6980, 9370, 9772, 12215, 13118, 14309, 18740, 24430, 26236, 28618, 32795, 38417, 48860, 57236, 65590, 71545, 76834, 100163, 131180, 143090, 153668, 192085, 200326, 268919, 286180, 327013, 384170, 400652, 500815, 537838, 654026, 768340, 1001630, 1075676, 1308052, 1344595, 1635065, 2003260, 2289091, 2689190, 3270130, 4578182, 5378380, 6540260, 9156364, 11445455, 13407533, 22890910, 26815066, 45781820, 53630132, 67037665, 93852731, 134075330, 187705462, 268150660, 375410924, 469263655, 938527310, 1877054620]

約数ペア:

[(1, 1877054620), (2, 938527310), (4, 469263655), (5, 375410924), (7, 268150660), (10, 187705462), (14, 134075330), (20, 93852731), (28, 67037665), (35, 53630132), (41, 45781820), (70, 26815066), (82, 22890910), (140, 13407533), (164, 11445455), (205, 9156364), (287, 6540260), (349, 5378380), (410, 4578182), (574, 3270130), (698, 2689190), (820, 2289091), (937, 2003260), (1148, 1635065), (1396, 1344595), (1435, 1308052), (1745, 1075676), (1874, 1001630), (2443, 768340), (2870, 654026), (3490, 537838), (3748, 500815), (4685, 400652), (4886, 384170), (5740, 327013), (6559, 286180), (6980, 268919), (9370, 200326), (9772, 192085), (12215, 153668), (13118, 143090), (14309, 131180), (18740, 100163), (24430, 76834), (26236, 71545), (28618, 65590), (32795, 57236), (38417, 48860)]