47632120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 64342280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 359, 428, 535, 620, 718, 856, 1070, 1240, 1436, 1795, 2140, 2872, 3317, 3590, 4280, 6634, 7180, 11129, 13268, 14360, 16585, 22258, 26536, 33170, 38413, 44516, 55645, 66340, 76826, 89032, 111290, 132680, 153652, 192065, 222580, 307304, 384130, 445160, 768260, 1190803, 1536520, 2381606, 4763212, 5954015, 9526424, 11908030, 23816060, 47632120]

約数ペア:

[(1, 47632120), (2, 23816060), (4, 11908030), (5, 9526424), (8, 5954015), (10, 4763212), (20, 2381606), (31, 1536520), (40, 1190803), (62, 768260), (107, 445160), (124, 384130), (155, 307304), (214, 222580), (248, 192065), (310, 153652), (359, 132680), (428, 111290), (535, 89032), (620, 76826), (718, 66340), (856, 55645), (1070, 44516), (1240, 38413), (1436, 33170), (1795, 26536), (2140, 22258), (2872, 16585), (3317, 14360), (3590, 13268), (4280, 11129), (6634, 7180)]