11872960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3401

約数の個数: 56

約数和(自身を含む): 30851856

約数和(自身を除く): 18978896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3373, 3520, 6746, 13492, 16865, 26984, 33730, 37103, 53968, 67460, 74206, 107936, 134920, 148412, 185515, 215872, 269840, 296824, 371030, 539680, 593648, 742060, 1079360, 1187296, 1484120, 2374592, 2968240, 5936480, 11872960]

約数ペア:

[(1, 11872960), (2, 5936480), (4, 2968240), (5, 2374592), (8, 1484120), (10, 1187296), (11, 1079360), (16, 742060), (20, 593648), (22, 539680), (32, 371030), (40, 296824), (44, 269840), (55, 215872), (64, 185515), (80, 148412), (88, 134920), (110, 107936), (160, 74206), (176, 67460), (220, 53968), (320, 37103), (352, 33730), (440, 26984), (704, 16865), (880, 13492), (1760, 6746), (3373, 3520)]