223604260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1229}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 513293760

約数和(自身を除く): 289689500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 827, 1229, 1654, 2458, 3308, 4135, 4916, 6145, 8270, 9097, 12290, 13519, 16540, 18194, 24580, 27038, 36388, 45485, 54076, 67595, 90970, 135190, 181940, 270380, 1016383, 2032766, 4065532, 5081915, 10163830, 11180213, 20327660, 22360426, 44720852, 55901065, 111802130, 223604260]

約数ペア:

[(1, 223604260), (2, 111802130), (4, 55901065), (5, 44720852), (10, 22360426), (11, 20327660), (20, 11180213), (22, 10163830), (44, 5081915), (55, 4065532), (110, 2032766), (220, 1016383), (827, 270380), (1229, 181940), (1654, 135190), (2458, 90970), (3308, 67595), (4135, 54076), (4916, 45485), (6145, 36388), (8270, 27038), (9097, 24580), (12290, 18194), (13519, 16540)]