23451700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12343}}^1$

素因数の和:12376

約数の個数: 36

約数和(自身を含む): 53572960

約数和(自身を除く): 30121260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 12343, 24686, 49372, 61715, 123430, 234517, 246860, 308575, 469034, 617150, 938068, 1172585, 1234300, 2345170, 4690340, 5862925, 11725850, 23451700]

約数ペア:

[(1, 23451700), (2, 11725850), (4, 5862925), (5, 4690340), (10, 2345170), (19, 1234300), (20, 1172585), (25, 938068), (38, 617150), (50, 469034), (76, 308575), (95, 246860), (100, 234517), (190, 123430), (380, 61715), (475, 49372), (950, 24686), (1900, 12343)]