119276840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2322

約数の個数: 64

約数和(自身を含む): 283599360

約数和(自身を除く): 164322520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 2237, 2666, 4474, 5332, 6665, 8948, 10664, 11185, 13330, 17896, 22370, 26660, 44740, 53320, 69347, 89480, 96191, 138694, 192382, 277388, 346735, 384764, 480955, 554776, 693470, 769528, 961910, 1386940, 1923820, 2773880, 2981921, 3847640, 5963842, 11927684, 14909605, 23855368, 29819210, 59638420, 119276840]

約数ペア:

[(1, 119276840), (2, 59638420), (4, 29819210), (5, 23855368), (8, 14909605), (10, 11927684), (20, 5963842), (31, 3847640), (40, 2981921), (43, 2773880), (62, 1923820), (86, 1386940), (124, 961910), (155, 769528), (172, 693470), (215, 554776), (248, 480955), (310, 384764), (344, 346735), (430, 277388), (620, 192382), (860, 138694), (1240, 96191), (1333, 89480), (1720, 69347), (2237, 53320), (2666, 44740), (4474, 26660), (5332, 22370), (6665, 17896), (8948, 13330), (10664, 11185)]