2247276680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{268813}}^1$

素因数の和:268854

約数の個数: 64

約数和(自身を含む): 5806382400

約数和(自身を除く): 3559105720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 268813, 537626, 1075252, 1344065, 2150504, 2688130, 2956943, 5107447, 5376260, 5913886, 10214894, 10752520, 11827772, 14784715, 20429788, 23655544, 25537235, 29569430, 40859576, 51074470, 56181917, 59138860, 102148940, 112363834, 118277720, 204297880, 224727668, 280909585, 449455336, 561819170, 1123638340, 2247276680]

約数ペア:

[(1, 2247276680), (2, 1123638340), (4, 561819170), (5, 449455336), (8, 280909585), (10, 224727668), (11, 204297880), (19, 118277720), (20, 112363834), (22, 102148940), (38, 59138860), (40, 56181917), (44, 51074470), (55, 40859576), (76, 29569430), (88, 25537235), (95, 23655544), (110, 20429788), (152, 14784715), (190, 11827772), (209, 10752520), (220, 10214894), (380, 5913886), (418, 5376260), (440, 5107447), (760, 2956943), (836, 2688130), (1045, 2150504), (1672, 1344065), (2090, 1075252), (4180, 537626), (8360, 268813)]