24714820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5003}}^1$

素因数の和:5044

約数の個数: 48

約数和(自身を含む): 58847040

約数和(自身を除く): 34132220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 5003, 10006, 20012, 25015, 50030, 65039, 95057, 100060, 130078, 190114, 260156, 325195, 380228, 475285, 650390, 950570, 1235741, 1300780, 1901140, 2471482, 4942964, 6178705, 12357410, 24714820]

約数ペア:

[(1, 24714820), (2, 12357410), (4, 6178705), (5, 4942964), (10, 2471482), (13, 1901140), (19, 1300780), (20, 1235741), (26, 950570), (38, 650390), (52, 475285), (65, 380228), (76, 325195), (95, 260156), (130, 190114), (190, 130078), (247, 100060), (260, 95057), (380, 65039), (494, 50030), (988, 25015), (1235, 20012), (2470, 10006), (4940, 5003)]