103081280

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2459}}^1$

素因数の和:2607

約数の個数: 56

約数和(自身を含む): 247436640

約数和(自身を除く): 144355360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2459, 2620, 4192, 4918, 5240, 8384, 9836, 10480, 12295, 19672, 20960, 24590, 39344, 41920, 49180, 78688, 98360, 157376, 196720, 322129, 393440, 644258, 786880, 1288516, 1610645, 2577032, 3221290, 5154064, 6442580, 10308128, 12885160, 20616256, 25770320, 51540640, 103081280]

約数ペア:

[(1, 103081280), (2, 51540640), (4, 25770320), (5, 20616256), (8, 12885160), (10, 10308128), (16, 6442580), (20, 5154064), (32, 3221290), (40, 2577032), (64, 1610645), (80, 1288516), (131, 786880), (160, 644258), (262, 393440), (320, 322129), (524, 196720), (655, 157376), (1048, 98360), (1310, 78688), (2096, 49180), (2459, 41920), (2620, 39344), (4192, 24590), (4918, 20960), (5240, 19672), (8384, 12295), (9836, 10480)]