11841441280

素因数分解:

$2^9\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{4327}}^1$

素因数の和:5419

約数の個数: 80

約数和(自身を含む): 28424832480

約数和(自身を除く): 16583391200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1069, 1280, 2138, 2560, 4276, 4327, 5345, 8552, 8654, 10690, 17104, 17308, 21380, 21635, 34208, 34616, 42760, 43270, 68416, 69232, 85520, 86540, 136832, 138464, 171040, 173080, 273664, 276928, 342080, 346160, 547328, 553856, 684160, 692320, 1107712, 1368320, 1384640, 2215424, 2736640, 2769280, 4625563, 5538560, 9251126, 11077120, 18502252, 23127815, 37004504, 46255630, 74009008, 92511260, 148018016, 185022520, 296036032, 370045040, 592072064, 740090080, 1184144128, 1480180160, 2368288256, 2960360320, 5920720640, 11841441280]

約数ペア:

[(1, 11841441280), (2, 5920720640), (4, 2960360320), (5, 2368288256), (8, 1480180160), (10, 1184144128), (16, 740090080), (20, 592072064), (32, 370045040), (40, 296036032), (64, 185022520), (80, 148018016), (128, 92511260), (160, 74009008), (256, 46255630), (320, 37004504), (512, 23127815), (640, 18502252), (1069, 11077120), (1280, 9251126), (2138, 5538560), (2560, 4625563), (4276, 2769280), (4327, 2736640), (5345, 2215424), (8552, 1384640), (8654, 1368320), (10690, 1107712), (17104, 692320), (17308, 684160), (21380, 553856), (21635, 547328), (34208, 346160), (34616, 342080), (42760, 276928), (43270, 273664), (68416, 173080), (69232, 171040), (85520, 138464), (86540, 136832)]