2017505440

素因数分解:

$2^5\times 5^1\times {\mathrm{3433}}^1\times {\mathrm{3673}}^1$

素因数の和:7121

約数の個数: 48

約数和(自身を含む): 4769043048

約数和(自身を除く): 2751537608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3433, 3673, 6866, 7346, 13732, 14692, 17165, 18365, 27464, 29384, 34330, 36730, 54928, 58768, 68660, 73460, 109856, 117536, 137320, 146920, 274640, 293840, 549280, 587680, 12609409, 25218818, 50437636, 63047045, 100875272, 126094090, 201750544, 252188180, 403501088, 504376360, 1008752720, 2017505440]

約数ペア:

[(1, 2017505440), (2, 1008752720), (4, 504376360), (5, 403501088), (8, 252188180), (10, 201750544), (16, 126094090), (20, 100875272), (32, 63047045), (40, 50437636), (80, 25218818), (160, 12609409), (3433, 587680), (3673, 549280), (6866, 293840), (7346, 274640), (13732, 146920), (14692, 137320), (17165, 117536), (18365, 109856), (27464, 73460), (29384, 68660), (34330, 58768), (36730, 54928)]