28341025600

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^1\times {\mathrm{129293}}^1$

素因数の和:129452

約数の個数: 84

約数和(自身を含む): 70246205964

約数和(自身を除く): 41905180364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 200, 274, 320, 400, 548, 685, 800, 1096, 1370, 1600, 2192, 2740, 3425, 4384, 5480, 6850, 8768, 10960, 13700, 21920, 27400, 43840, 54800, 109600, 129293, 219200, 258586, 517172, 646465, 1034344, 1292930, 2068688, 2585860, 3232325, 4137376, 5171720, 6464650, 8274752, 10343440, 12929300, 17713141, 20686880, 25858600, 35426282, 41373760, 51717200, 70852564, 88565705, 103434400, 141705128, 177131410, 206868800, 283410256, 354262820, 442828525, 566820512, 708525640, 885657050, 1133641024, 1417051280, 1771314100, 2834102560, 3542628200, 5668205120, 7085256400, 14170512800, 28341025600]

約数ペア:

[(1, 28341025600), (2, 14170512800), (4, 7085256400), (5, 5668205120), (8, 3542628200), (10, 2834102560), (16, 1771314100), (20, 1417051280), (25, 1133641024), (32, 885657050), (40, 708525640), (50, 566820512), (64, 442828525), (80, 354262820), (100, 283410256), (137, 206868800), (160, 177131410), (200, 141705128), (274, 103434400), (320, 88565705), (400, 70852564), (548, 51717200), (685, 41373760), (800, 35426282), (1096, 25858600), (1370, 20686880), (1600, 17713141), (2192, 12929300), (2740, 10343440), (3425, 8274752), (4384, 6464650), (5480, 5171720), (6850, 4137376), (8768, 3232325), (10960, 2585860), (13700, 2068688), (21920, 1292930), (27400, 1034344), (43840, 646465), (54800, 517172), (109600, 258586), (129293, 219200)]