101604920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149419}}^1$

素因数の和:149447

約数の個数: 32

約数和(自身を含む): 242060400

約数和(自身を除く): 140455480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 149419, 298838, 597676, 747095, 1195352, 1494190, 2540123, 2988380, 5080246, 5976760, 10160492, 12700615, 20320984, 25401230, 50802460, 101604920]

約数ペア:

[(1, 101604920), (2, 50802460), (4, 25401230), (5, 20320984), (8, 12700615), (10, 10160492), (17, 5976760), (20, 5080246), (34, 2988380), (40, 2540123), (68, 1494190), (85, 1195352), (136, 747095), (170, 597676), (340, 298838), (680, 149419)]