23189980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4583}}^1$

素因数の和:4626

約数の個数: 48

約数和(自身を含む): 55448064

約数和(自身を除く): 32258084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 4583, 5060, 9166, 18332, 22915, 45830, 50413, 91660, 100826, 105409, 201652, 210818, 252065, 421636, 504130, 527045, 1008260, 1054090, 1159499, 2108180, 2318998, 4637996, 5797495, 11594990, 23189980]

約数ペア:

[(1, 23189980), (2, 11594990), (4, 5797495), (5, 4637996), (10, 2318998), (11, 2108180), (20, 1159499), (22, 1054090), (23, 1008260), (44, 527045), (46, 504130), (55, 421636), (92, 252065), (110, 210818), (115, 201652), (220, 105409), (230, 100826), (253, 91660), (460, 50413), (506, 45830), (1012, 22915), (1265, 18332), (2530, 9166), (4583, 5060)]