28949300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17029}}^1$

素因数の和:17060

約数の個数: 36

約数和(自身を含む): 66519180

約数和(自身を除く): 37569880

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 17029, 34058, 68116, 85145, 170290, 289493, 340580, 425725, 578986, 851450, 1157972, 1447465, 1702900, 2894930, 5789860, 7237325, 14474650, 28949300]

約数ペア:

[(1, 28949300), (2, 14474650), (4, 7237325), (5, 5789860), (10, 2894930), (17, 1702900), (20, 1447465), (25, 1157972), (34, 851450), (50, 578986), (68, 425725), (85, 340580), (100, 289493), (170, 170290), (340, 85145), (425, 68116), (850, 34058), (1700, 17029)]