23109700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12163}}^1$

素因数の和:12196

約数の個数: 36

約数和(自身を含む): 52791760

約数和(自身を除く): 29682060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 12163, 24326, 48652, 60815, 121630, 231097, 243260, 304075, 462194, 608150, 924388, 1155485, 1216300, 2310970, 4621940, 5777425, 11554850, 23109700]

約数ペア:

[(1, 23109700), (2, 11554850), (4, 5777425), (5, 4621940), (10, 2310970), (19, 1216300), (20, 1155485), (25, 924388), (38, 608150), (50, 462194), (76, 304075), (95, 243260), (100, 231097), (190, 121630), (380, 60815), (475, 48652), (950, 24326), (1900, 12163)]