104920250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 208645632

約数和(自身を除く): 103725382

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 125, 142, 230, 250, 257, 355, 514, 575, 710, 1150, 1285, 1633, 1775, 2570, 2875, 3266, 3550, 5750, 5911, 6425, 8165, 8875, 11822, 12850, 16330, 17750, 18247, 29555, 32125, 36494, 40825, 59110, 64250, 81650, 91235, 147775, 182470, 204125, 295550, 408250, 419681, 456175, 738875, 839362, 912350, 1477750, 2098405, 2280875, 4196810, 4561750, 10492025, 20984050, 52460125, 104920250]

約数ペア:

[(1, 104920250), (2, 52460125), (5, 20984050), (10, 10492025), (23, 4561750), (25, 4196810), (46, 2280875), (50, 2098405), (71, 1477750), (115, 912350), (125, 839362), (142, 738875), (230, 456175), (250, 419681), (257, 408250), (355, 295550), (514, 204125), (575, 182470), (710, 147775), (1150, 91235), (1285, 81650), (1633, 64250), (1775, 59110), (2570, 40825), (2875, 36494), (3266, 32125), (3550, 29555), (5750, 18247), (5911, 17750), (6425, 16330), (8165, 12850), (8875, 11822)]