16738250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 33965568

約数和(自身を除く): 17227318

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 71, 82, 115, 125, 142, 205, 230, 250, 355, 410, 575, 710, 943, 1025, 1150, 1633, 1775, 1886, 2050, 2875, 2911, 3266, 3550, 4715, 5125, 5750, 5822, 8165, 8875, 9430, 10250, 14555, 16330, 17750, 23575, 29110, 40825, 47150, 66953, 72775, 81650, 117875, 133906, 145550, 204125, 235750, 334765, 363875, 408250, 669530, 727750, 1673825, 3347650, 8369125, 16738250]

約数ペア:

[(1, 16738250), (2, 8369125), (5, 3347650), (10, 1673825), (23, 727750), (25, 669530), (41, 408250), (46, 363875), (50, 334765), (71, 235750), (82, 204125), (115, 145550), (125, 133906), (142, 117875), (205, 81650), (230, 72775), (250, 66953), (355, 47150), (410, 40825), (575, 29110), (710, 23575), (943, 17750), (1025, 16330), (1150, 14555), (1633, 10250), (1775, 9430), (1886, 8875), (2050, 8165), (2875, 5822), (2911, 5750), (3266, 5125), (3550, 4715)]