27426740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 63927360

約数和(自身を除く): 36500620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2113, 2596, 3245, 4226, 6490, 8452, 10565, 12980, 21130, 23243, 42260, 46486, 92972, 116215, 124667, 232430, 249334, 464860, 498668, 623335, 1246670, 1371337, 2493340, 2742674, 5485348, 6856685, 13713370, 27426740]

約数ペア:

[(1, 27426740), (2, 13713370), (4, 6856685), (5, 5485348), (10, 2742674), (11, 2493340), (20, 1371337), (22, 1246670), (44, 623335), (55, 498668), (59, 464860), (110, 249334), (118, 232430), (220, 124667), (236, 116215), (295, 92972), (590, 46486), (649, 42260), (1180, 23243), (1298, 21130), (2113, 12980), (2596, 10565), (3245, 8452), (4226, 6490)]