23416580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 54057024

約数和(自身を除く): 30640444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 653, 815, 1306, 1630, 1793, 2612, 3260, 3265, 3586, 6530, 7172, 7183, 8965, 13060, 14366, 17930, 28732, 35860, 35915, 71830, 106439, 143660, 212878, 425756, 532195, 1064390, 1170829, 2128780, 2341658, 4683316, 5854145, 11708290, 23416580]

約数ペア:

[(1, 23416580), (2, 11708290), (4, 5854145), (5, 4683316), (10, 2341658), (11, 2128780), (20, 1170829), (22, 1064390), (44, 532195), (55, 425756), (110, 212878), (163, 143660), (220, 106439), (326, 71830), (652, 35915), (653, 35860), (815, 28732), (1306, 17930), (1630, 14366), (1793, 13060), (2612, 8965), (3260, 7183), (3265, 7172), (3586, 6530)]