1322600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 3264300

約数和(自身を除く): 1941700

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 389, 425, 680, 778, 850, 1556, 1700, 1945, 3112, 3400, 3890, 6613, 7780, 9725, 13226, 15560, 19450, 26452, 33065, 38900, 52904, 66130, 77800, 132260, 165325, 264520, 330650, 661300, 1322600]

約数ペア:

[(1, 1322600), (2, 661300), (4, 330650), (5, 264520), (8, 165325), (10, 132260), (17, 77800), (20, 66130), (25, 52904), (34, 38900), (40, 33065), (50, 26452), (68, 19450), (85, 15560), (100, 13226), (136, 9725), (170, 7780), (200, 6613), (340, 3890), (389, 3400), (425, 3112), (680, 1945), (778, 1700), (850, 1556)]