269415250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4412

約数の個数: 64

約数和(自身を含む): 571858560

約数和(自身を除く): 302443310

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 190, 247, 250, 325, 475, 494, 650, 950, 1235, 1625, 2375, 2470, 3250, 4363, 4750, 6175, 8726, 12350, 21815, 30875, 43630, 56719, 61750, 82897, 109075, 113438, 165794, 218150, 283595, 414485, 545375, 567190, 828970, 1077661, 1090750, 1417975, 2072425, 2155322, 2835950, 4144850, 5388305, 7089875, 10362125, 10776610, 14179750, 20724250, 26941525, 53883050, 134707625, 269415250]

約数ペア:

[(1, 269415250), (2, 134707625), (5, 53883050), (10, 26941525), (13, 20724250), (19, 14179750), (25, 10776610), (26, 10362125), (38, 7089875), (50, 5388305), (65, 4144850), (95, 2835950), (125, 2155322), (130, 2072425), (190, 1417975), (247, 1090750), (250, 1077661), (325, 828970), (475, 567190), (494, 545375), (650, 414485), (950, 283595), (1235, 218150), (1625, 165794), (2375, 113438), (2470, 109075), (3250, 82897), (4363, 61750), (4750, 56719), (6175, 43630), (8726, 30875), (12350, 21815)]