4416813040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{17291}}^1$

素因数の和:17438

約数の個数: 80

約数和(自身を含む): 10703886336

約数和(自身を除く): 6287073296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 103, 124, 155, 206, 248, 310, 412, 496, 515, 620, 824, 1030, 1240, 1648, 2060, 2480, 3193, 4120, 6386, 8240, 12772, 15965, 17291, 25544, 31930, 34582, 51088, 63860, 69164, 86455, 127720, 138328, 172910, 255440, 276656, 345820, 536021, 691640, 1072042, 1383280, 1780973, 2144084, 2680105, 3561946, 4288168, 5360210, 7123892, 8576336, 8904865, 10720420, 14247784, 17809730, 21440840, 28495568, 35619460, 42881680, 55210163, 71238920, 110420326, 142477840, 220840652, 276050815, 441681304, 552101630, 883362608, 1104203260, 2208406520, 4416813040]

約数ペア:

[(1, 4416813040), (2, 2208406520), (4, 1104203260), (5, 883362608), (8, 552101630), (10, 441681304), (16, 276050815), (20, 220840652), (31, 142477840), (40, 110420326), (62, 71238920), (80, 55210163), (103, 42881680), (124, 35619460), (155, 28495568), (206, 21440840), (248, 17809730), (310, 14247784), (412, 10720420), (496, 8904865), (515, 8576336), (620, 7123892), (824, 5360210), (1030, 4288168), (1240, 3561946), (1648, 2680105), (2060, 2144084), (2480, 1780973), (3193, 1383280), (4120, 1072042), (6386, 691640), (8240, 536021), (12772, 345820), (15965, 276656), (17291, 255440), (25544, 172910), (31930, 138328), (34582, 127720), (51088, 86455), (63860, 69164)]