12382935.000000000

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{953}}^1$

素因数の和:991

約数の個数: 144

約数和(自身を含む): 429858090

約数和(自身を除く): 280427690

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 953, 980, 1120, 1225, 1400, 1568, 1600, 1906, 1960, 2240, 2450, 2800, 3136, 3200, 3812, 3920, 4480, 4765, 4900, 5600, 6272, 6671, 7624, 7840, 9530, 9800, 11200, 13342, 15248, 15680, 19060, 19600, 22400, 23825, 26684, 30496, 31360, 33355, 38120, 39200, 46697, 47650, 53368, 60992, 66710, 76240, 78400, 93394, 95300, 106736, 121984, 133420, 152480, 156800, 166775, 186788, 190600, 213472, 233485, 266840, 304960, 333550, 373576, 381200, 426944, 466970, 533680, 609920, 667100, 747152, 762400, 853888, 933940, 1067360, 1167425, 1334200, 1494304, 1524800, 1867880, 2134720, 2334850, 2668400, 2988608, 3049600, 3735760, 4269440, 4669700, 5336800, 5977216, 7471520, 9339400, 10673600, 14943040, 18678800, 21347200, 29886080, 37357600, 74715200, 149430400]

約数ペア:

[(1, 149430400), (2, 74715200), (4, 37357600), (5, 29886080), (7, 21347200), (8, 18678800), (10, 14943040), (14, 10673600), (16, 9339400), (20, 7471520), (25, 5977216), (28, 5336800), (32, 4669700), (35, 4269440), (40, 3735760), (49, 3049600), (50, 2988608), (56, 2668400), (64, 2334850), (70, 2134720), (80, 1867880), (98, 1524800), (100, 1494304), (112, 1334200), (128, 1167425), (140, 1067360), (160, 933940), (175, 853888), (196, 762400), (200, 747152), (224, 667100), (245, 609920), (280, 533680), (320, 466970), (350, 426944), (392, 381200), (400, 373576), (448, 333550), (490, 304960), (560, 266840), (640, 233485), (700, 213472), (784, 190600), (800, 186788), (896, 166775), (953, 156800), (980, 152480), (1120, 133420), (1225, 121984), (1400, 106736), (1568, 95300), (1600, 93394), (1906, 78400), (1960, 76240), (2240, 66710), (2450, 60992), (2800, 53368), (3136, 47650), (3200, 46697), (3812, 39200), (3920, 38120), (4480, 33355), (4765, 31360), (4900, 30496), (5600, 26684), (6272, 23825), (6671, 22400), (7624, 19600), (7840, 19060), (9530, 15680), (9800, 15248), (11200, 13342)]