39653600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 113305248

約数和(自身を除く): 73651648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 97, 100, 112, 140, 146, 160, 175, 194, 200, 224, 280, 292, 350, 365, 388, 400, 485, 511, 560, 584, 679, 700, 730, 776, 800, 970, 1022, 1120, 1168, 1358, 1400, 1460, 1552, 1825, 1940, 2044, 2336, 2425, 2555, 2716, 2800, 2920, 3104, 3395, 3650, 3880, 4088, 4850, 5110, 5432, 5600, 5840, 6790, 7081, 7300, 7760, 8176, 9700, 10220, 10864, 11680, 12775, 13580, 14162, 14600, 15520, 16352, 16975, 19400, 20440, 21728, 25550, 27160, 28324, 29200, 33950, 35405, 38800, 40880, 49567, 51100, 54320, 56648, 58400, 67900, 70810, 77600, 81760, 99134, 102200, 108640, 113296, 135800, 141620, 177025, 198268, 204400, 226592, 247835, 271600, 283240, 354050, 396536, 408800, 495670, 543200, 566480, 708100, 793072, 991340, 1132960, 1239175, 1416200, 1586144, 1982680, 2478350, 2832400, 3965360, 4956700, 5664800, 7930720, 9913400, 19826800, 39653600]

約数ペア:

[(1, 39653600), (2, 19826800), (4, 9913400), (5, 7930720), (7, 5664800), (8, 4956700), (10, 3965360), (14, 2832400), (16, 2478350), (20, 1982680), (25, 1586144), (28, 1416200), (32, 1239175), (35, 1132960), (40, 991340), (50, 793072), (56, 708100), (70, 566480), (73, 543200), (80, 495670), (97, 408800), (100, 396536), (112, 354050), (140, 283240), (146, 271600), (160, 247835), (175, 226592), (194, 204400), (200, 198268), (224, 177025), (280, 141620), (292, 135800), (350, 113296), (365, 108640), (388, 102200), (400, 99134), (485, 81760), (511, 77600), (560, 70810), (584, 67900), (679, 58400), (700, 56648), (730, 54320), (776, 51100), (800, 49567), (970, 40880), (1022, 38800), (1120, 35405), (1168, 33950), (1358, 29200), (1400, 28324), (1460, 27160), (1552, 25550), (1825, 21728), (1940, 20440), (2044, 19400), (2336, 16975), (2425, 16352), (2555, 15520), (2716, 14600), (2800, 14162), (2920, 13580), (3104, 12775), (3395, 11680), (3650, 10864), (3880, 10220), (4088, 9700), (4850, 8176), (5110, 7760), (5432, 7300), (5600, 7081), (5840, 6790)]