13513300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7949}}^1$

素因数の和:7980

約数の個数: 36

約数和(自身を含む): 31052700

約数和(自身を除く): 17539400

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7949, 15898, 31796, 39745, 79490, 135133, 158980, 198725, 270266, 397450, 540532, 675665, 794900, 1351330, 2702660, 3378325, 6756650, 13513300]

約数ペア:

[(1, 13513300), (2, 6756650), (4, 3378325), (5, 2702660), (10, 1351330), (17, 794900), (20, 675665), (25, 540532), (34, 397450), (50, 270266), (68, 198725), (85, 158980), (100, 135133), (170, 79490), (340, 39745), (425, 31796), (850, 15898), (1700, 7949)]