23958560

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 57067416

約数和(自身を除く): 33108856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1093, 1096, 1370, 2186, 2192, 2740, 4372, 4384, 5465, 5480, 8744, 10930, 10960, 17488, 21860, 21920, 34976, 43720, 87440, 149741, 174880, 299482, 598964, 748705, 1197928, 1497410, 2395856, 2994820, 4791712, 5989640, 11979280, 23958560]

約数ペア:

[(1, 23958560), (2, 11979280), (4, 5989640), (5, 4791712), (8, 2994820), (10, 2395856), (16, 1497410), (20, 1197928), (32, 748705), (40, 598964), (80, 299482), (137, 174880), (160, 149741), (274, 87440), (548, 43720), (685, 34976), (1093, 21920), (1096, 21860), (1370, 17488), (2186, 10960), (2192, 10930), (2740, 8744), (4372, 5480), (4384, 5465)]