11867800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{173}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 32364000

約数和(自身を除く): 20496200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 173, 175, 196, 200, 245, 280, 343, 346, 350, 392, 490, 686, 692, 700, 865, 980, 1211, 1225, 1372, 1384, 1400, 1715, 1730, 1960, 2422, 2450, 2744, 3430, 3460, 4325, 4844, 4900, 6055, 6860, 6920, 8477, 8575, 8650, 9688, 9800, 12110, 13720, 16954, 17150, 17300, 24220, 30275, 33908, 34300, 34600, 42385, 48440, 59339, 60550, 67816, 68600, 84770, 118678, 121100, 169540, 211925, 237356, 242200, 296695, 339080, 423850, 474712, 593390, 847700, 1186780, 1483475, 1695400, 2373560, 2966950, 5933900, 11867800]

約数ペア:

[(1, 11867800), (2, 5933900), (4, 2966950), (5, 2373560), (7, 1695400), (8, 1483475), (10, 1186780), (14, 847700), (20, 593390), (25, 474712), (28, 423850), (35, 339080), (40, 296695), (49, 242200), (50, 237356), (56, 211925), (70, 169540), (98, 121100), (100, 118678), (140, 84770), (173, 68600), (175, 67816), (196, 60550), (200, 59339), (245, 48440), (280, 42385), (343, 34600), (346, 34300), (350, 33908), (392, 30275), (490, 24220), (686, 17300), (692, 17150), (700, 16954), (865, 13720), (980, 12110), (1211, 9800), (1225, 9688), (1372, 8650), (1384, 8575), (1400, 8477), (1715, 6920), (1730, 6860), (1960, 6055), (2422, 4900), (2450, 4844), (2744, 4325), (3430, 3460)]