106209920

素因数分解:

$2^7\times 5^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 255277440

約数和(自身を除く): 149067520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 263, 320, 526, 631, 640, 1052, 1262, 1315, 2104, 2524, 2630, 3155, 4208, 5048, 5260, 6310, 8416, 10096, 10520, 12620, 16832, 20192, 21040, 25240, 33664, 40384, 42080, 50480, 80768, 84160, 100960, 165953, 168320, 201920, 331906, 403840, 663812, 829765, 1327624, 1659530, 2655248, 3319060, 5310496, 6638120, 10620992, 13276240, 21241984, 26552480, 53104960, 106209920]

約数ペア:

[(1, 106209920), (2, 53104960), (4, 26552480), (5, 21241984), (8, 13276240), (10, 10620992), (16, 6638120), (20, 5310496), (32, 3319060), (40, 2655248), (64, 1659530), (80, 1327624), (128, 829765), (160, 663812), (263, 403840), (320, 331906), (526, 201920), (631, 168320), (640, 165953), (1052, 100960), (1262, 84160), (1315, 80768), (2104, 50480), (2524, 42080), (2630, 40384), (3155, 33664), (4208, 25240), (5048, 21040), (5260, 20192), (6310, 16832), (8416, 12620), (10096, 10520)]