23479760

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 55044096

約数和(自身を除く): 31564336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2311, 2540, 4622, 5080, 9244, 10160, 11555, 18488, 23110, 36976, 46220, 92440, 184880, 293497, 586994, 1173988, 1467485, 2347976, 2934970, 4695952, 5869940, 11739880, 23479760]

約数ペア:

[(1, 23479760), (2, 11739880), (4, 5869940), (5, 4695952), (8, 2934970), (10, 2347976), (16, 1467485), (20, 1173988), (40, 586994), (80, 293497), (127, 184880), (254, 92440), (508, 46220), (635, 36976), (1016, 23110), (1270, 18488), (2032, 11555), (2311, 10160), (2540, 9244), (4622, 5080)]