556565440

素因数分解:

$2^6\times 5^1\times {\mathrm{853}}^1\times {\mathrm{2039}}^1$

素因数の和:2909

約数の個数: 56

約数和(自身を含む): 1327525920

約数和(自身を除く): 770960480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 853, 1706, 2039, 3412, 4078, 4265, 6824, 8156, 8530, 10195, 13648, 16312, 17060, 20390, 27296, 32624, 34120, 40780, 54592, 65248, 68240, 81560, 130496, 136480, 163120, 272960, 326240, 652480, 1739267, 3478534, 6957068, 8696335, 13914136, 17392670, 27828272, 34785340, 55656544, 69570680, 111313088, 139141360, 278282720, 556565440]

約数ペア:

[(1, 556565440), (2, 278282720), (4, 139141360), (5, 111313088), (8, 69570680), (10, 55656544), (16, 34785340), (20, 27828272), (32, 17392670), (40, 13914136), (64, 8696335), (80, 6957068), (160, 3478534), (320, 1739267), (853, 652480), (1706, 326240), (2039, 272960), (3412, 163120), (4078, 136480), (4265, 130496), (6824, 81560), (8156, 68240), (8530, 65248), (10195, 54592), (13648, 40780), (16312, 34120), (17060, 32624), (20390, 27296)]