22805004

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 54552960

約数和(自身を除く): 31747956

約数列:

[1, 2, 3, 4, 6, 12, 89, 131, 163, 178, 262, 267, 326, 356, 393, 489, 524, 534, 652, 786, 978, 1068, 1572, 1956, 11659, 14507, 21353, 23318, 29014, 34977, 42706, 43521, 46636, 58028, 64059, 69954, 85412, 87042, 128118, 139908, 174084, 256236, 1900417, 3800834, 5701251, 7601668, 11402502, 22805004]

約数ペア:

[(1, 22805004), (2, 11402502), (3, 7601668), (4, 5701251), (6, 3800834), (12, 1900417), (89, 256236), (131, 174084), (163, 139908), (178, 128118), (262, 87042), (267, 85412), (326, 69954), (356, 64059), (393, 58028), (489, 46636), (524, 43521), (534, 42706), (652, 34977), (786, 29014), (978, 23318), (1068, 21353), (1572, 14507), (1956, 11659)]