38082460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 91309680

約数和(自身を除く): 53227220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 593, 676, 845, 988, 1186, 1235, 1690, 2372, 2470, 2965, 3211, 3380, 4940, 5930, 6422, 7709, 11267, 11860, 12844, 15418, 16055, 22534, 30836, 32110, 38545, 45068, 56335, 64220, 77090, 100217, 112670, 146471, 154180, 200434, 225340, 292942, 400868, 501085, 585884, 732355, 1002170, 1464710, 1904123, 2004340, 2929420, 3808246, 7616492, 9520615, 19041230, 38082460]

約数ペア:

[(1, 38082460), (2, 19041230), (4, 9520615), (5, 7616492), (10, 3808246), (13, 2929420), (19, 2004340), (20, 1904123), (26, 1464710), (38, 1002170), (52, 732355), (65, 585884), (76, 501085), (95, 400868), (130, 292942), (169, 225340), (190, 200434), (247, 154180), (260, 146471), (338, 112670), (380, 100217), (494, 77090), (593, 64220), (676, 56335), (845, 45068), (988, 38545), (1186, 32110), (1235, 30836), (1690, 22534), (2372, 16055), (2470, 15418), (2965, 12844), (3211, 11860), (3380, 11267), (4940, 7709), (5930, 6422)]