47428160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{877}}^1$

素因数の和:920

約数の個数: 84

約数和(自身を含む): 122433588

約数和(自身を除く): 75005428

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 877, 1040, 1352, 1690, 1754, 2080, 2704, 3380, 3508, 4160, 4385, 5408, 6760, 7016, 8770, 10816, 11401, 13520, 14032, 17540, 22802, 27040, 28064, 35080, 45604, 54080, 56128, 57005, 70160, 91208, 114010, 140320, 148213, 182416, 228020, 280640, 296426, 364832, 456040, 592852, 729664, 741065, 912080, 1185704, 1482130, 1824160, 2371408, 2964260, 3648320, 4742816, 5928520, 9485632, 11857040, 23714080, 47428160]

約数ペア:

[(1, 47428160), (2, 23714080), (4, 11857040), (5, 9485632), (8, 5928520), (10, 4742816), (13, 3648320), (16, 2964260), (20, 2371408), (26, 1824160), (32, 1482130), (40, 1185704), (52, 912080), (64, 741065), (65, 729664), (80, 592852), (104, 456040), (130, 364832), (160, 296426), (169, 280640), (208, 228020), (260, 182416), (320, 148213), (338, 140320), (416, 114010), (520, 91208), (676, 70160), (832, 57005), (845, 56128), (877, 54080), (1040, 45604), (1352, 35080), (1690, 28064), (1754, 27040), (2080, 22802), (2704, 17540), (3380, 14032), (3508, 13520), (4160, 11401), (4385, 10816), (5408, 8770), (6760, 7016)]