10153780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 26745768

約数和(自身を除く): 16591988

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, 797, 910, 980, 1274, 1594, 1820, 2548, 3185, 3188, 3985, 5579, 6370, 7970, 10361, 11158, 12740, 15940, 20722, 22316, 27895, 39053, 41444, 51805, 55790, 72527, 78106, 103610, 111580, 145054, 156212, 195265, 207220, 290108, 362635, 390530, 507689, 725270, 781060, 1015378, 1450540, 2030756, 2538445, 5076890, 10153780]

約数ペア:

[(1, 10153780), (2, 5076890), (4, 2538445), (5, 2030756), (7, 1450540), (10, 1015378), (13, 781060), (14, 725270), (20, 507689), (26, 390530), (28, 362635), (35, 290108), (49, 207220), (52, 195265), (65, 156212), (70, 145054), (91, 111580), (98, 103610), (130, 78106), (140, 72527), (182, 55790), (196, 51805), (245, 41444), (260, 39053), (364, 27895), (455, 22316), (490, 20722), (637, 15940), (797, 12740), (910, 11158), (980, 10361), (1274, 7970), (1594, 6370), (1820, 5579), (2548, 3985), (3185, 3188)]