75508220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 168648480

約数和(自身を除く): 93140260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 337, 340, 659, 674, 1318, 1348, 1685, 2636, 3295, 3370, 5729, 6590, 6740, 11203, 11458, 13180, 22406, 22916, 28645, 44812, 56015, 57290, 112030, 114580, 222083, 224060, 444166, 888332, 1110415, 2220830, 3775411, 4441660, 7550822, 15101644, 18877055, 37754110, 75508220]

約数ペア:

[(1, 75508220), (2, 37754110), (4, 18877055), (5, 15101644), (10, 7550822), (17, 4441660), (20, 3775411), (34, 2220830), (68, 1110415), (85, 888332), (170, 444166), (337, 224060), (340, 222083), (659, 114580), (674, 112030), (1318, 57290), (1348, 56015), (1685, 44812), (2636, 28645), (3295, 22916), (3370, 22406), (5729, 13180), (6590, 11458), (6740, 11203)]