88669060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 193560192

約数和(自身を除く): 104891132

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 284, 355, 410, 710, 820, 1420, 1523, 2911, 3046, 5822, 6092, 7615, 11644, 14555, 15230, 29110, 30460, 58220, 62443, 108133, 124886, 216266, 249772, 312215, 432532, 540665, 624430, 1081330, 1248860, 2162660, 4433453, 8866906, 17733812, 22167265, 44334530, 88669060]

約数ペア:

[(1, 88669060), (2, 44334530), (4, 22167265), (5, 17733812), (10, 8866906), (20, 4433453), (41, 2162660), (71, 1248860), (82, 1081330), (142, 624430), (164, 540665), (205, 432532), (284, 312215), (355, 249772), (410, 216266), (710, 124886), (820, 108133), (1420, 62443), (1523, 58220), (2911, 30460), (3046, 29110), (5822, 15230), (6092, 14555), (7615, 11644)]