61351160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 88639240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 929, 1016, 1270, 1651, 1858, 2540, 3302, 3716, 4645, 5080, 6604, 7432, 8255, 9290, 12077, 13208, 16510, 18580, 24154, 33020, 37160, 48308, 60385, 66040, 96616, 117983, 120770, 235966, 241540, 471932, 483080, 589915, 943864, 1179830, 1533779, 2359660, 3067558, 4719320, 6135116, 7668895, 12270232, 15337790, 30675580, 61351160]

約数ペア:

[(1, 61351160), (2, 30675580), (4, 15337790), (5, 12270232), (8, 7668895), (10, 6135116), (13, 4719320), (20, 3067558), (26, 2359660), (40, 1533779), (52, 1179830), (65, 943864), (104, 589915), (127, 483080), (130, 471932), (254, 241540), (260, 235966), (508, 120770), (520, 117983), (635, 96616), (929, 66040), (1016, 60385), (1270, 48308), (1651, 37160), (1858, 33020), (2540, 24154), (3302, 18580), (3716, 16510), (4645, 13208), (5080, 12077), (6604, 9290), (7432, 8255)]