11899360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6761}}^1$

素因数の和:6787

約数の個数: 48

約数和(自身を含む): 30672432

約数和(自身を除く): 18773072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6761, 13522, 27044, 33805, 54088, 67610, 74371, 108176, 135220, 148742, 216352, 270440, 297484, 371855, 540880, 594968, 743710, 1081760, 1189936, 1487420, 2379872, 2974840, 5949680, 11899360]

約数ペア:

[(1, 11899360), (2, 5949680), (4, 2974840), (5, 2379872), (8, 1487420), (10, 1189936), (11, 1081760), (16, 743710), (20, 594968), (22, 540880), (32, 371855), (40, 297484), (44, 270440), (55, 216352), (80, 148742), (88, 135220), (110, 108176), (160, 74371), (176, 67610), (220, 54088), (352, 33805), (440, 27044), (880, 13522), (1760, 6761)]