138813500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2376

約数の個数: 96

約数和(自身を含む): 367016832

約数和(自身を除く): 228203332

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 125, 140, 170, 175, 238, 250, 340, 350, 425, 476, 500, 595, 700, 850, 875, 1190, 1700, 1750, 2125, 2333, 2380, 2975, 3500, 4250, 4666, 5950, 8500, 9332, 11665, 11900, 14875, 16331, 23330, 29750, 32662, 39661, 46660, 58325, 59500, 65324, 79322, 81655, 116650, 158644, 163310, 198305, 233300, 277627, 291625, 326620, 396610, 408275, 555254, 583250, 793220, 816550, 991525, 1110508, 1166500, 1388135, 1633100, 1983050, 2041375, 2776270, 3966100, 4082750, 4957625, 5552540, 6940675, 8165500, 9915250, 13881350, 19830500, 27762700, 34703375, 69406750, 138813500]

約数ペア:

[(1, 138813500), (2, 69406750), (4, 34703375), (5, 27762700), (7, 19830500), (10, 13881350), (14, 9915250), (17, 8165500), (20, 6940675), (25, 5552540), (28, 4957625), (34, 4082750), (35, 3966100), (50, 2776270), (68, 2041375), (70, 1983050), (85, 1633100), (100, 1388135), (119, 1166500), (125, 1110508), (140, 991525), (170, 816550), (175, 793220), (238, 583250), (250, 555254), (340, 408275), (350, 396610), (425, 326620), (476, 291625), (500, 277627), (595, 233300), (700, 198305), (850, 163310), (875, 158644), (1190, 116650), (1700, 81655), (1750, 79322), (2125, 65324), (2333, 59500), (2380, 58325), (2975, 46660), (3500, 39661), (4250, 32662), (4666, 29750), (5950, 23330), (8500, 16331), (9332, 14875), (11665, 11900)]