26898420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26371}}^1$

素因数の和:26400

約数の個数: 48

約数和(自身を含む): 79748928

約数和(自身を除く): 52850508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 26371, 52742, 79113, 105484, 131855, 158226, 263710, 316452, 395565, 448307, 527420, 791130, 896614, 1344921, 1582260, 1793228, 2241535, 2689842, 4483070, 5379684, 6724605, 8966140, 13449210, 26898420]

約数ペア:

[(1, 26898420), (2, 13449210), (3, 8966140), (4, 6724605), (5, 5379684), (6, 4483070), (10, 2689842), (12, 2241535), (15, 1793228), (17, 1582260), (20, 1344921), (30, 896614), (34, 791130), (51, 527420), (60, 448307), (68, 395565), (85, 316452), (102, 263710), (170, 158226), (204, 131855), (255, 105484), (340, 79113), (510, 52742), (1020, 26371)]