41452580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 100101120

約数和(自身を除く): 58648540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 37, 52, 62, 65, 74, 124, 130, 139, 148, 155, 185, 260, 278, 310, 370, 403, 481, 556, 620, 695, 740, 806, 962, 1147, 1390, 1612, 1807, 1924, 2015, 2294, 2405, 2780, 3614, 4030, 4309, 4588, 4810, 5143, 5735, 7228, 8060, 8618, 9035, 9620, 10286, 11470, 14911, 17236, 18070, 20572, 21545, 22940, 25715, 29822, 36140, 43090, 51430, 56017, 59644, 66859, 74555, 86180, 102860, 112034, 133718, 149110, 159433, 224068, 267436, 280085, 298220, 318866, 334295, 560170, 637732, 668590, 797165, 1120340, 1337180, 1594330, 2072629, 3188660, 4145258, 8290516, 10363145, 20726290, 41452580]

約数ペア:

[(1, 41452580), (2, 20726290), (4, 10363145), (5, 8290516), (10, 4145258), (13, 3188660), (20, 2072629), (26, 1594330), (31, 1337180), (37, 1120340), (52, 797165), (62, 668590), (65, 637732), (74, 560170), (124, 334295), (130, 318866), (139, 298220), (148, 280085), (155, 267436), (185, 224068), (260, 159433), (278, 149110), (310, 133718), (370, 112034), (403, 102860), (481, 86180), (556, 74555), (620, 66859), (695, 59644), (740, 56017), (806, 51430), (962, 43090), (1147, 36140), (1390, 29822), (1612, 25715), (1807, 22940), (1924, 21545), (2015, 20572), (2294, 18070), (2405, 17236), (2780, 14911), (3614, 11470), (4030, 10286), (4309, 9620), (4588, 9035), (4810, 8618), (5143, 8060), (5735, 7228)]