23279840

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 55693008

約数和(自身を除く): 32413168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 1753, 2656, 3320, 3506, 6640, 7012, 8765, 13280, 14024, 17530, 28048, 35060, 56096, 70120, 140240, 145499, 280480, 290998, 581996, 727495, 1163992, 1454990, 2327984, 2909980, 4655968, 5819960, 11639920, 23279840]

約数ペア:

[(1, 23279840), (2, 11639920), (4, 5819960), (5, 4655968), (8, 2909980), (10, 2327984), (16, 1454990), (20, 1163992), (32, 727495), (40, 581996), (80, 290998), (83, 280480), (160, 145499), (166, 140240), (332, 70120), (415, 56096), (664, 35060), (830, 28048), (1328, 17530), (1660, 14024), (1753, 13280), (2656, 8765), (3320, 7012), (3506, 6640)]