26835560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 62596800

約数和(自身を除く): 35761240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 83, 118, 137, 166, 236, 274, 295, 332, 415, 472, 548, 590, 664, 685, 830, 1096, 1180, 1370, 1660, 2360, 2740, 3320, 4897, 5480, 8083, 9794, 11371, 16166, 19588, 22742, 24485, 32332, 39176, 40415, 45484, 48970, 56855, 64664, 80830, 90968, 97940, 113710, 161660, 195880, 227420, 323320, 454840, 670889, 1341778, 2683556, 3354445, 5367112, 6708890, 13417780, 26835560]

約数ペア:

[(1, 26835560), (2, 13417780), (4, 6708890), (5, 5367112), (8, 3354445), (10, 2683556), (20, 1341778), (40, 670889), (59, 454840), (83, 323320), (118, 227420), (137, 195880), (166, 161660), (236, 113710), (274, 97940), (295, 90968), (332, 80830), (415, 64664), (472, 56855), (548, 48970), (590, 45484), (664, 40415), (685, 39176), (830, 32332), (1096, 24485), (1180, 22742), (1370, 19588), (1660, 16166), (2360, 11371), (2740, 9794), (3320, 8083), (4897, 5480)]