13699000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 38937600

約数和(自身を除く): 25238600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 103, 125, 133, 140, 152, 175, 190, 200, 206, 250, 266, 280, 350, 380, 412, 475, 500, 515, 532, 665, 700, 721, 760, 824, 875, 950, 1000, 1030, 1064, 1330, 1400, 1442, 1750, 1900, 1957, 2060, 2375, 2575, 2660, 2884, 3325, 3500, 3605, 3800, 3914, 4120, 4750, 5150, 5320, 5768, 6650, 7000, 7210, 7828, 9500, 9785, 10300, 12875, 13300, 13699, 14420, 15656, 16625, 18025, 19000, 19570, 20600, 25750, 26600, 27398, 28840, 33250, 36050, 39140, 48925, 51500, 54796, 66500, 68495, 72100, 78280, 90125, 97850, 103000, 109592, 133000, 136990, 144200, 180250, 195700, 244625, 273980, 342475, 360500, 391400, 489250, 547960, 684950, 721000, 978500, 1369900, 1712375, 1957000, 2739800, 3424750, 6849500, 13699000]

約数ペア:

[(1, 13699000), (2, 6849500), (4, 3424750), (5, 2739800), (7, 1957000), (8, 1712375), (10, 1369900), (14, 978500), (19, 721000), (20, 684950), (25, 547960), (28, 489250), (35, 391400), (38, 360500), (40, 342475), (50, 273980), (56, 244625), (70, 195700), (76, 180250), (95, 144200), (100, 136990), (103, 133000), (125, 109592), (133, 103000), (140, 97850), (152, 90125), (175, 78280), (190, 72100), (200, 68495), (206, 66500), (250, 54796), (266, 51500), (280, 48925), (350, 39140), (380, 36050), (412, 33250), (475, 28840), (500, 27398), (515, 26600), (532, 25750), (665, 20600), (700, 19570), (721, 19000), (760, 18025), (824, 16625), (875, 15656), (950, 14420), (1000, 13699), (1030, 13300), (1064, 12875), (1330, 10300), (1400, 9785), (1442, 9500), (1750, 7828), (1900, 7210), (1957, 7000), (2060, 6650), (2375, 5768), (2575, 5320), (2660, 5150), (2884, 4750), (3325, 4120), (3500, 3914), (3605, 3800)]