440916442480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1009609}}^1$

素因数の和:1009778

約数の個数: 80

約数和(自身を含む): 1054614375360

約数和(自身を除く): 613697932880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 103, 106, 206, 212, 265, 412, 424, 515, 530, 824, 848, 1030, 1060, 1648, 2060, 2120, 4120, 4240, 5459, 8240, 10918, 21836, 27295, 43672, 54590, 87344, 109180, 218360, 436720, 1009609, 2019218, 4038436, 5048045, 8076872, 10096090, 16153744, 20192180, 40384360, 53509277, 80768720, 103989727, 107018554, 207979454, 214037108, 267546385, 415958908, 428074216, 519948635, 535092770, 831917816, 856148432, 1039897270, 1070185540, 1663835632, 2079794540, 2140371080, 4159589080, 4280742160, 5511455531, 8319178160, 11022911062, 22045822124, 27557277655, 44091644248, 55114555310, 88183288496, 110229110620, 220458221240, 440916442480]

約数ペア:

[(1, 440916442480), (2, 220458221240), (4, 110229110620), (5, 88183288496), (8, 55114555310), (10, 44091644248), (16, 27557277655), (20, 22045822124), (40, 11022911062), (53, 8319178160), (80, 5511455531), (103, 4280742160), (106, 4159589080), (206, 2140371080), (212, 2079794540), (265, 1663835632), (412, 1070185540), (424, 1039897270), (515, 856148432), (530, 831917816), (824, 535092770), (848, 519948635), (1030, 428074216), (1060, 415958908), (1648, 267546385), (2060, 214037108), (2120, 207979454), (4120, 107018554), (4240, 103989727), (5459, 80768720), (8240, 53509277), (10918, 40384360), (21836, 20192180), (27295, 16153744), (43672, 10096090), (54590, 8076872), (87344, 5048045), (109180, 4038436), (218360, 2019218), (436720, 1009609)]