102151640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{150223}}^1$

素因数の和:150251

約数の個数: 32

約数和(自身を含む): 243362880

約数和(自身を除く): 141211240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 150223, 300446, 600892, 751115, 1201784, 1502230, 2553791, 3004460, 5107582, 6008920, 10215164, 12768955, 20430328, 25537910, 51075820, 102151640]

約数ペア:

[(1, 102151640), (2, 51075820), (4, 25537910), (5, 20430328), (8, 12768955), (10, 10215164), (17, 6008920), (20, 5107582), (34, 3004460), (40, 2553791), (68, 1502230), (85, 1201784), (136, 751115), (170, 600892), (340, 300446), (680, 150223)]