5123020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 13483008

約数和(自身を除く): 8359988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 43, 46, 70, 74, 86, 92, 115, 140, 148, 161, 172, 185, 215, 230, 259, 301, 322, 370, 430, 460, 518, 602, 644, 740, 805, 851, 860, 989, 1036, 1204, 1295, 1505, 1591, 1610, 1702, 1978, 2590, 3010, 3182, 3220, 3404, 3956, 4255, 4945, 5180, 5957, 6020, 6364, 6923, 7955, 8510, 9890, 11137, 11914, 13846, 15910, 17020, 19780, 22274, 23828, 27692, 29785, 31820, 34615, 36593, 44548, 55685, 59570, 69230, 73186, 111370, 119140, 138460, 146372, 182965, 222740, 256151, 365930, 512302, 731860, 1024604, 1280755, 2561510, 5123020]

約数ペア:

[(1, 5123020), (2, 2561510), (4, 1280755), (5, 1024604), (7, 731860), (10, 512302), (14, 365930), (20, 256151), (23, 222740), (28, 182965), (35, 146372), (37, 138460), (43, 119140), (46, 111370), (70, 73186), (74, 69230), (86, 59570), (92, 55685), (115, 44548), (140, 36593), (148, 34615), (161, 31820), (172, 29785), (185, 27692), (215, 23828), (230, 22274), (259, 19780), (301, 17020), (322, 15910), (370, 13846), (430, 11914), (460, 11137), (518, 9890), (602, 8510), (644, 7955), (740, 6923), (805, 6364), (851, 6020), (860, 5957), (989, 5180), (1036, 4945), (1204, 4255), (1295, 3956), (1505, 3404), (1591, 3220), (1610, 3182), (1702, 3010), (1978, 2590)]