353163380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5768

約数の個数: 48

約数和(自身を含む): 768579840

約数和(自身を除く): 415416460

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 3127, 5647, 6254, 11294, 12508, 15635, 22588, 28235, 31270, 56470, 62540, 112940, 299291, 333173, 598582, 666346, 1197164, 1332692, 1496455, 1665865, 2992910, 3331730, 5985820, 6663460, 17658169, 35316338, 70632676, 88290845, 176581690, 353163380]

約数ペア:

[(1, 353163380), (2, 176581690), (4, 88290845), (5, 70632676), (10, 35316338), (20, 17658169), (53, 6663460), (59, 5985820), (106, 3331730), (118, 2992910), (212, 1665865), (236, 1496455), (265, 1332692), (295, 1197164), (530, 666346), (590, 598582), (1060, 333173), (1180, 299291), (3127, 112940), (5647, 62540), (6254, 56470), (11294, 31270), (12508, 28235), (15635, 22588)]