90527080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14057}}^1$

素因数の和:14098

約数の個数: 64

約数和(自身を含む): 242922240

約数和(自身を除く): 152395160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 14057, 28114, 56228, 70285, 98399, 112456, 140570, 196798, 281140, 323311, 393596, 491995, 562280, 646622, 787192, 983990, 1293244, 1616555, 1967980, 2263177, 2586488, 3233110, 3935960, 4526354, 6466220, 9052708, 11315885, 12932440, 18105416, 22631770, 45263540, 90527080]

約数ペア:

[(1, 90527080), (2, 45263540), (4, 22631770), (5, 18105416), (7, 12932440), (8, 11315885), (10, 9052708), (14, 6466220), (20, 4526354), (23, 3935960), (28, 3233110), (35, 2586488), (40, 2263177), (46, 1967980), (56, 1616555), (70, 1293244), (92, 983990), (115, 787192), (140, 646622), (161, 562280), (184, 491995), (230, 393596), (280, 323311), (322, 281140), (460, 196798), (644, 140570), (805, 112456), (920, 98399), (1288, 70285), (1610, 56228), (3220, 28114), (6440, 14057)]