11318560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 29937600

約数和(自身を除く): 18619040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 109, 110, 118, 160, 176, 218, 220, 236, 295, 352, 436, 440, 472, 545, 590, 649, 872, 880, 944, 1090, 1180, 1199, 1298, 1744, 1760, 1888, 2180, 2360, 2398, 2596, 3245, 3488, 4360, 4720, 4796, 5192, 5995, 6431, 6490, 8720, 9440, 9592, 10384, 11990, 12862, 12980, 17440, 19184, 20768, 23980, 25724, 25960, 32155, 38368, 47960, 51448, 51920, 64310, 70741, 95920, 102896, 103840, 128620, 141482, 191840, 205792, 257240, 282964, 353705, 514480, 565928, 707410, 1028960, 1131856, 1414820, 2263712, 2829640, 5659280, 11318560]

約数ペア:

[(1, 11318560), (2, 5659280), (4, 2829640), (5, 2263712), (8, 1414820), (10, 1131856), (11, 1028960), (16, 707410), (20, 565928), (22, 514480), (32, 353705), (40, 282964), (44, 257240), (55, 205792), (59, 191840), (80, 141482), (88, 128620), (109, 103840), (110, 102896), (118, 95920), (160, 70741), (176, 64310), (218, 51920), (220, 51448), (236, 47960), (295, 38368), (352, 32155), (436, 25960), (440, 25724), (472, 23980), (545, 20768), (590, 19184), (649, 17440), (872, 12980), (880, 12862), (944, 11990), (1090, 10384), (1180, 9592), (1199, 9440), (1298, 8720), (1744, 6490), (1760, 6431), (1888, 5995), (2180, 5192), (2360, 4796), (2398, 4720), (2596, 4360), (3245, 3488)]