27204760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3637}}^1$

素因数の和:3676

約数の個数: 64

約数和(自身を含む): 70722720

約数和(自身を除く): 43517960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3637, 3740, 7274, 7480, 14548, 18185, 29096, 36370, 40007, 61829, 72740, 80014, 123658, 145480, 160028, 200035, 247316, 309145, 320056, 400070, 494632, 618290, 680119, 800140, 1236580, 1360238, 1600280, 2473160, 2720476, 3400595, 5440952, 6801190, 13602380, 27204760]

約数ペア:

[(1, 27204760), (2, 13602380), (4, 6801190), (5, 5440952), (8, 3400595), (10, 2720476), (11, 2473160), (17, 1600280), (20, 1360238), (22, 1236580), (34, 800140), (40, 680119), (44, 618290), (55, 494632), (68, 400070), (85, 320056), (88, 309145), (110, 247316), (136, 200035), (170, 160028), (187, 145480), (220, 123658), (340, 80014), (374, 72740), (440, 61829), (680, 40007), (748, 36370), (935, 29096), (1496, 18185), (1870, 14548), (3637, 7480), (3740, 7274)]