1738885280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5711}}^1$

素因数の和:5910

約数の個数: 96

約数和(自身を含む): 4508275968

約数和(自身を除く): 2769390688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 173, 176, 220, 346, 352, 440, 692, 865, 880, 1384, 1730, 1760, 1903, 2768, 3460, 3806, 5536, 5711, 6920, 7612, 9515, 11422, 13840, 15224, 19030, 22844, 27680, 28555, 30448, 38060, 45688, 57110, 60896, 62821, 76120, 91376, 114220, 125642, 152240, 182752, 228440, 251284, 304480, 314105, 456880, 502568, 628210, 913760, 988003, 1005136, 1256420, 1976006, 2010272, 2512840, 3952012, 4940015, 5025680, 7904024, 9880030, 10051360, 10868033, 15808048, 19760060, 21736066, 31616096, 39520120, 43472132, 54340165, 79040240, 86944264, 108680330, 158080480, 173888528, 217360660, 347777056, 434721320, 869442640, 1738885280]

約数ペア:

[(1, 1738885280), (2, 869442640), (4, 434721320), (5, 347777056), (8, 217360660), (10, 173888528), (11, 158080480), (16, 108680330), (20, 86944264), (22, 79040240), (32, 54340165), (40, 43472132), (44, 39520120), (55, 31616096), (80, 21736066), (88, 19760060), (110, 15808048), (160, 10868033), (173, 10051360), (176, 9880030), (220, 7904024), (346, 5025680), (352, 4940015), (440, 3952012), (692, 2512840), (865, 2010272), (880, 1976006), (1384, 1256420), (1730, 1005136), (1760, 988003), (1903, 913760), (2768, 628210), (3460, 502568), (3806, 456880), (5536, 314105), (5711, 304480), (6920, 251284), (7612, 228440), (9515, 182752), (11422, 152240), (13840, 125642), (15224, 114220), (19030, 91376), (22844, 76120), (27680, 62821), (28555, 60896), (30448, 57110), (38060, 45688)]