83907040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3984

約数の個数: 96

約数和(自身を含む): 238533120

約数和(自身を除く): 154626080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3943, 4256, 5320, 7886, 10640, 15772, 19715, 21280, 27601, 31544, 39430, 55202, 63088, 74917, 78860, 110404, 126176, 138005, 149834, 157720, 220808, 276010, 299668, 315440, 374585, 441616, 524419, 552020, 599336, 630880, 749170, 883232, 1048838, 1104040, 1198672, 1498340, 2097676, 2208080, 2397344, 2622095, 2996680, 4195352, 4416160, 5244190, 5993360, 8390704, 10488380, 11986720, 16781408, 20976760, 41953520, 83907040]

約数ペア:

[(1, 83907040), (2, 41953520), (4, 20976760), (5, 16781408), (7, 11986720), (8, 10488380), (10, 8390704), (14, 5993360), (16, 5244190), (19, 4416160), (20, 4195352), (28, 2996680), (32, 2622095), (35, 2397344), (38, 2208080), (40, 2097676), (56, 1498340), (70, 1198672), (76, 1104040), (80, 1048838), (95, 883232), (112, 749170), (133, 630880), (140, 599336), (152, 552020), (160, 524419), (190, 441616), (224, 374585), (266, 315440), (280, 299668), (304, 276010), (380, 220808), (532, 157720), (560, 149834), (608, 138005), (665, 126176), (760, 110404), (1064, 78860), (1120, 74917), (1330, 63088), (1520, 55202), (2128, 39430), (2660, 31544), (3040, 27601), (3943, 21280), (4256, 19715), (5320, 15772), (7886, 10640)]