313234000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{8243}}^1$

素因数の和:8285

約数の個数: 80

約数和(自身を含む): 797359680

約数和(自身を除く): 484125680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 3800, 4750, 7600, 8243, 9500, 16486, 19000, 32972, 38000, 41215, 65944, 82430, 131888, 156617, 164860, 206075, 313234, 329720, 412150, 626468, 659440, 783085, 824300, 1030375, 1252936, 1566170, 1648600, 2060750, 2505872, 3132340, 3297200, 3915425, 4121500, 6264680, 7830850, 8243000, 12529360, 15661700, 16486000, 19577125, 31323400, 39154250, 62646800, 78308500, 156617000, 313234000]

約数ペア:

[(1, 313234000), (2, 156617000), (4, 78308500), (5, 62646800), (8, 39154250), (10, 31323400), (16, 19577125), (19, 16486000), (20, 15661700), (25, 12529360), (38, 8243000), (40, 7830850), (50, 6264680), (76, 4121500), (80, 3915425), (95, 3297200), (100, 3132340), (125, 2505872), (152, 2060750), (190, 1648600), (200, 1566170), (250, 1252936), (304, 1030375), (380, 824300), (400, 783085), (475, 659440), (500, 626468), (760, 412150), (950, 329720), (1000, 313234), (1520, 206075), (1900, 164860), (2000, 156617), (2375, 131888), (3800, 82430), (4750, 65944), (7600, 41215), (8243, 38000), (9500, 32972), (16486, 19000)]