24852880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 64995840

約数和(自身を除く): 40142960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1039, 1040, 1196, 1495, 1840, 2078, 2392, 2990, 4156, 4784, 5195, 5980, 8312, 10390, 11960, 13507, 16624, 20780, 23897, 23920, 27014, 41560, 47794, 54028, 67535, 83120, 95588, 108056, 119485, 135070, 191176, 216112, 238970, 270140, 310661, 382352, 477940, 540280, 621322, 955880, 1080560, 1242644, 1553305, 1911760, 2485288, 3106610, 4970576, 6213220, 12426440, 24852880]

約数ペア:

[(1, 24852880), (2, 12426440), (4, 6213220), (5, 4970576), (8, 3106610), (10, 2485288), (13, 1911760), (16, 1553305), (20, 1242644), (23, 1080560), (26, 955880), (40, 621322), (46, 540280), (52, 477940), (65, 382352), (80, 310661), (92, 270140), (104, 238970), (115, 216112), (130, 191176), (184, 135070), (208, 119485), (230, 108056), (260, 95588), (299, 83120), (368, 67535), (460, 54028), (520, 47794), (598, 41560), (920, 27014), (1039, 23920), (1040, 23897), (1196, 20780), (1495, 16624), (1840, 13507), (2078, 11960), (2392, 10390), (2990, 8312), (4156, 5980), (4784, 5195)]