23671880

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6101}}^1$

素因数の和:6209

約数の個数: 32

約数和(自身を含む): 53819640

約数和(自身を除く): 30147760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 6101, 12202, 24404, 30505, 48808, 61010, 122020, 244040, 591797, 1183594, 2367188, 2958985, 4734376, 5917970, 11835940, 23671880]

約数ペア:

[(1, 23671880), (2, 11835940), (4, 5917970), (5, 4734376), (8, 2958985), (10, 2367188), (20, 1183594), (40, 591797), (97, 244040), (194, 122020), (388, 61010), (485, 48808), (776, 30505), (970, 24404), (1940, 12202), (3880, 6101)]