23464280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1848

約数の個数: 64

約数和(自身を含む): 61655040

約数和(自身を除く): 38190760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1783, 1880, 2632, 3290, 3566, 6580, 7132, 8915, 12481, 13160, 14264, 17830, 24962, 35660, 49924, 62405, 71320, 83801, 99848, 124810, 167602, 249620, 335204, 419005, 499240, 586607, 670408, 838010, 1173214, 1676020, 2346428, 2933035, 3352040, 4692856, 5866070, 11732140, 23464280]

約数ペア:

[(1, 23464280), (2, 11732140), (4, 5866070), (5, 4692856), (7, 3352040), (8, 2933035), (10, 2346428), (14, 1676020), (20, 1173214), (28, 838010), (35, 670408), (40, 586607), (47, 499240), (56, 419005), (70, 335204), (94, 249620), (140, 167602), (188, 124810), (235, 99848), (280, 83801), (329, 71320), (376, 62405), (470, 49924), (658, 35660), (940, 24962), (1316, 17830), (1645, 14264), (1783, 13160), (1880, 12481), (2632, 8915), (3290, 7132), (3566, 6580)]