22046420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4400

約数の個数: 48

約数和(自身を含む): 52714368

約数和(自身を除く): 30667948

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, 4357, 5060, 8714, 17428, 21785, 43570, 47927, 87140, 95854, 100211, 191708, 200422, 239635, 400844, 479270, 501055, 958540, 1002110, 1102321, 2004220, 2204642, 4409284, 5511605, 11023210, 22046420]

約数ペア:

[(1, 22046420), (2, 11023210), (4, 5511605), (5, 4409284), (10, 2204642), (11, 2004220), (20, 1102321), (22, 1002110), (23, 958540), (44, 501055), (46, 479270), (55, 400844), (92, 239635), (110, 200422), (115, 191708), (220, 100211), (230, 95854), (253, 87140), (460, 47927), (506, 43570), (1012, 21785), (1265, 17428), (2530, 8714), (4357, 5060)]