15226000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 80

約数和(自身を含む): 38533248

約数和(自身を除く): 23307248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 331, 368, 400, 460, 500, 575, 662, 920, 1000, 1150, 1324, 1655, 1840, 2000, 2300, 2648, 2875, 3310, 4600, 5296, 5750, 6620, 7613, 8275, 9200, 11500, 13240, 15226, 16550, 23000, 26480, 30452, 33100, 38065, 41375, 46000, 60904, 66200, 76130, 82750, 121808, 132400, 152260, 165500, 190325, 304520, 331000, 380650, 609040, 662000, 761300, 951625, 1522600, 1903250, 3045200, 3806500, 7613000, 15226000]

約数ペア:

[(1, 15226000), (2, 7613000), (4, 3806500), (5, 3045200), (8, 1903250), (10, 1522600), (16, 951625), (20, 761300), (23, 662000), (25, 609040), (40, 380650), (46, 331000), (50, 304520), (80, 190325), (92, 165500), (100, 152260), (115, 132400), (125, 121808), (184, 82750), (200, 76130), (230, 66200), (250, 60904), (331, 46000), (368, 41375), (400, 38065), (460, 33100), (500, 30452), (575, 26480), (662, 23000), (920, 16550), (1000, 15226), (1150, 13240), (1324, 11500), (1655, 9200), (1840, 8275), (2000, 7613), (2300, 6620), (2648, 5750), (2875, 5296), (3310, 4600)]