37850540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3007

約数の個数: 72

約数和(自身を含む): 99609552

約数和(自身を除く): 61759012

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 2971, 3185, 5942, 6370, 11884, 12740, 14855, 20797, 29710, 38623, 41594, 59420, 77246, 83188, 103985, 145579, 154492, 193115, 207970, 270361, 291158, 386230, 415940, 540722, 582316, 727895, 772460, 1081444, 1351805, 1455790, 1892527, 2703610, 2911580, 3785054, 5407220, 7570108, 9462635, 18925270, 37850540]

約数ペア:

[(1, 37850540), (2, 18925270), (4, 9462635), (5, 7570108), (7, 5407220), (10, 3785054), (13, 2911580), (14, 2703610), (20, 1892527), (26, 1455790), (28, 1351805), (35, 1081444), (49, 772460), (52, 727895), (65, 582316), (70, 540722), (91, 415940), (98, 386230), (130, 291158), (140, 270361), (182, 207970), (196, 193115), (245, 154492), (260, 145579), (364, 103985), (455, 83188), (490, 77246), (637, 59420), (910, 41594), (980, 38623), (1274, 29710), (1820, 20797), (2548, 14855), (2971, 12740), (3185, 11884), (5942, 6370)]