5214920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7669}}^1$

素因数の和:7697

約数の個数: 32

約数和(自身を含む): 12425400

約数和(自身を除く): 7210480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7669, 15338, 30676, 38345, 61352, 76690, 130373, 153380, 260746, 306760, 521492, 651865, 1042984, 1303730, 2607460, 5214920]

約数ペア:

[(1, 5214920), (2, 2607460), (4, 1303730), (5, 1042984), (8, 651865), (10, 521492), (17, 306760), (20, 260746), (34, 153380), (40, 130373), (68, 76690), (85, 61352), (136, 38345), (170, 30676), (340, 15338), (680, 7669)]