11307560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 28684800

約数和(自身を除く): 17377240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 829, 1240, 1364, 1658, 1705, 2728, 3316, 3410, 4145, 6632, 6820, 8290, 9119, 13640, 16580, 18238, 25699, 33160, 36476, 45595, 51398, 72952, 91190, 102796, 128495, 182380, 205592, 256990, 282689, 364760, 513980, 565378, 1027960, 1130756, 1413445, 2261512, 2826890, 5653780, 11307560]

約数ペア:

[(1, 11307560), (2, 5653780), (4, 2826890), (5, 2261512), (8, 1413445), (10, 1130756), (11, 1027960), (20, 565378), (22, 513980), (31, 364760), (40, 282689), (44, 256990), (55, 205592), (62, 182380), (88, 128495), (110, 102796), (124, 91190), (155, 72952), (220, 51398), (248, 45595), (310, 36476), (341, 33160), (440, 25699), (620, 18238), (682, 16580), (829, 13640), (1240, 9119), (1364, 8290), (1658, 6820), (1705, 6632), (2728, 4145), (3316, 3410)]