133084240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 323122176

約数和(自身を除く): 190037936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 103, 124, 155, 206, 248, 310, 412, 496, 515, 521, 620, 824, 1030, 1042, 1240, 1648, 2060, 2084, 2480, 2605, 3193, 4120, 4168, 5210, 6386, 8240, 8336, 10420, 12772, 15965, 16151, 20840, 25544, 31930, 32302, 41680, 51088, 53663, 63860, 64604, 80755, 107326, 127720, 129208, 161510, 214652, 255440, 258416, 268315, 323020, 429304, 536630, 646040, 858608, 1073260, 1292080, 1663553, 2146520, 3327106, 4293040, 6654212, 8317765, 13308424, 16635530, 26616848, 33271060, 66542120, 133084240]

約数ペア:

[(1, 133084240), (2, 66542120), (4, 33271060), (5, 26616848), (8, 16635530), (10, 13308424), (16, 8317765), (20, 6654212), (31, 4293040), (40, 3327106), (62, 2146520), (80, 1663553), (103, 1292080), (124, 1073260), (155, 858608), (206, 646040), (248, 536630), (310, 429304), (412, 323020), (496, 268315), (515, 258416), (521, 255440), (620, 214652), (824, 161510), (1030, 129208), (1042, 127720), (1240, 107326), (1648, 80755), (2060, 64604), (2084, 63860), (2480, 53663), (2605, 51088), (3193, 41680), (4120, 32302), (4168, 31930), (5210, 25544), (6386, 20840), (8240, 16151), (8336, 15965), (10420, 12772)]