51368800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{9173}}^1$

素因数の和:9200

約数の個数: 72

約数和(自身を含む): 143334576

約数和(自身を除く): 91965776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9173, 18346, 36692, 45865, 64211, 73384, 91730, 128422, 146768, 183460, 229325, 256844, 293536, 321055, 366920, 458650, 513688, 642110, 733840, 917300, 1027376, 1284220, 1467680, 1605275, 1834600, 2054752, 2568440, 3210550, 3669200, 5136880, 6421100, 7338400, 10273760, 12842200, 25684400, 51368800]

約数ペア:

[(1, 51368800), (2, 25684400), (4, 12842200), (5, 10273760), (7, 7338400), (8, 6421100), (10, 5136880), (14, 3669200), (16, 3210550), (20, 2568440), (25, 2054752), (28, 1834600), (32, 1605275), (35, 1467680), (40, 1284220), (50, 1027376), (56, 917300), (70, 733840), (80, 642110), (100, 513688), (112, 458650), (140, 366920), (160, 321055), (175, 293536), (200, 256844), (224, 229325), (280, 183460), (350, 146768), (400, 128422), (560, 91730), (700, 73384), (800, 64211), (1120, 45865), (1400, 36692), (2800, 18346), (5600, 9173)]