23365240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 55598400

約数和(自身を除く): 32233160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 233, 436, 460, 466, 545, 872, 920, 932, 1090, 1165, 1864, 2180, 2330, 2507, 4360, 4660, 5014, 5359, 9320, 10028, 10718, 12535, 20056, 21436, 25070, 25397, 26795, 42872, 50140, 50794, 53590, 100280, 101588, 107180, 126985, 203176, 214360, 253970, 507940, 584131, 1015880, 1168262, 2336524, 2920655, 4673048, 5841310, 11682620, 23365240]

約数ペア:

[(1, 23365240), (2, 11682620), (4, 5841310), (5, 4673048), (8, 2920655), (10, 2336524), (20, 1168262), (23, 1015880), (40, 584131), (46, 507940), (92, 253970), (109, 214360), (115, 203176), (184, 126985), (218, 107180), (230, 101588), (233, 100280), (436, 53590), (460, 50794), (466, 50140), (545, 42872), (872, 26795), (920, 25397), (932, 25070), (1090, 21436), (1165, 20056), (1864, 12535), (2180, 10718), (2330, 10028), (2507, 9320), (4360, 5359), (4660, 5014)]