65262820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 165166848

約数和(自身を除く): 99904028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 43, 70, 74, 86, 140, 148, 172, 185, 215, 259, 293, 301, 370, 430, 518, 586, 602, 740, 860, 1036, 1172, 1204, 1295, 1465, 1505, 1591, 2051, 2590, 2930, 3010, 3182, 4102, 5180, 5860, 6020, 6364, 7955, 8204, 10255, 10841, 11137, 12599, 15910, 20510, 21682, 22274, 25198, 31820, 41020, 43364, 44548, 50396, 54205, 55685, 62995, 75887, 88193, 108410, 111370, 125990, 151774, 176386, 216820, 222740, 251980, 303548, 352772, 379435, 440965, 466163, 758870, 881930, 932326, 1517740, 1763860, 1864652, 2330815, 3263141, 4661630, 6526282, 9323260, 13052564, 16315705, 32631410, 65262820]

約数ペア:

[(1, 65262820), (2, 32631410), (4, 16315705), (5, 13052564), (7, 9323260), (10, 6526282), (14, 4661630), (20, 3263141), (28, 2330815), (35, 1864652), (37, 1763860), (43, 1517740), (70, 932326), (74, 881930), (86, 758870), (140, 466163), (148, 440965), (172, 379435), (185, 352772), (215, 303548), (259, 251980), (293, 222740), (301, 216820), (370, 176386), (430, 151774), (518, 125990), (586, 111370), (602, 108410), (740, 88193), (860, 75887), (1036, 62995), (1172, 55685), (1204, 54205), (1295, 50396), (1465, 44548), (1505, 43364), (1591, 41020), (2051, 31820), (2590, 25198), (2930, 22274), (3010, 21682), (3182, 20510), (4102, 15910), (5180, 12599), (5860, 11137), (6020, 10841), (6364, 10255), (7955, 8204)]