23199640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 31958120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 151, 167, 184, 230, 302, 334, 460, 604, 668, 755, 835, 920, 1208, 1336, 1510, 1670, 3020, 3340, 3473, 3841, 6040, 6680, 6946, 7682, 13892, 15364, 17365, 19205, 25217, 27784, 30728, 34730, 38410, 50434, 69460, 76820, 100868, 126085, 138920, 153640, 201736, 252170, 504340, 579991, 1008680, 1159982, 2319964, 2899955, 4639928, 5799910, 11599820, 23199640]

約数ペア:

[(1, 23199640), (2, 11599820), (4, 5799910), (5, 4639928), (8, 2899955), (10, 2319964), (20, 1159982), (23, 1008680), (40, 579991), (46, 504340), (92, 252170), (115, 201736), (151, 153640), (167, 138920), (184, 126085), (230, 100868), (302, 76820), (334, 69460), (460, 50434), (604, 38410), (668, 34730), (755, 30728), (835, 27784), (920, 25217), (1208, 19205), (1336, 17365), (1510, 15364), (1670, 13892), (3020, 7682), (3340, 6946), (3473, 6680), (3841, 6040)]