130550672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 314265600

約数和(自身を除く): 183714928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 1979, 2128, 2356, 3472, 3958, 4123, 4712, 7916, 8246, 9424, 13853, 15832, 16492, 27706, 31664, 32984, 37601, 55412, 61349, 65968, 75202, 110824, 122698, 150404, 221648, 245396, 263207, 300808, 429443, 490792, 526414, 601616, 858886, 981584, 1052828, 1165631, 1717772, 2105656, 2331262, 3435544, 4211312, 4662524, 6871088, 8159417, 9325048, 16318834, 18650096, 32637668, 65275336, 130550672]

約数ペア:

[(1, 130550672), (2, 65275336), (4, 32637668), (7, 18650096), (8, 16318834), (14, 9325048), (16, 8159417), (19, 6871088), (28, 4662524), (31, 4211312), (38, 3435544), (56, 2331262), (62, 2105656), (76, 1717772), (112, 1165631), (124, 1052828), (133, 981584), (152, 858886), (217, 601616), (248, 526414), (266, 490792), (304, 429443), (434, 300808), (496, 263207), (532, 245396), (589, 221648), (868, 150404), (1064, 122698), (1178, 110824), (1736, 75202), (1979, 65968), (2128, 61349), (2356, 55412), (3472, 37601), (3958, 32984), (4123, 31664), (4712, 27706), (7916, 16492), (8246, 15832), (9424, 13853)]