69336520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4318

約数の個数: 64

約数和(自身を含む): 174830400

約数和(自身を除く): 105493880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 4259, 8140, 8518, 16280, 17036, 21295, 34072, 42590, 46849, 85180, 93698, 157583, 170360, 187396, 234245, 315166, 374792, 468490, 630332, 787915, 936980, 1260664, 1575830, 1733413, 1873960, 3151660, 3466826, 6303320, 6933652, 8667065, 13867304, 17334130, 34668260, 69336520]

約数ペア:

[(1, 69336520), (2, 34668260), (4, 17334130), (5, 13867304), (8, 8667065), (10, 6933652), (11, 6303320), (20, 3466826), (22, 3151660), (37, 1873960), (40, 1733413), (44, 1575830), (55, 1260664), (74, 936980), (88, 787915), (110, 630332), (148, 468490), (185, 374792), (220, 315166), (296, 234245), (370, 187396), (407, 170360), (440, 157583), (740, 93698), (814, 85180), (1480, 46849), (1628, 42590), (2035, 34072), (3256, 21295), (4070, 17036), (4259, 16280), (8140, 8518)]