11320760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2339}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 28009800

約数和(自身を除く): 16689040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2339, 2420, 4678, 4840, 9356, 11695, 18712, 23390, 25729, 46780, 51458, 93560, 102916, 128645, 205832, 257290, 283019, 514580, 566038, 1029160, 1132076, 1415095, 2264152, 2830190, 5660380, 11320760]

約数ペア:

[(1, 11320760), (2, 5660380), (4, 2830190), (5, 2264152), (8, 1415095), (10, 1132076), (11, 1029160), (20, 566038), (22, 514580), (40, 283019), (44, 257290), (55, 205832), (88, 128645), (110, 102916), (121, 93560), (220, 51458), (242, 46780), (440, 25729), (484, 23390), (605, 18712), (968, 11695), (1210, 9356), (2339, 4840), (2420, 4678)]