139697600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{12473}}^1$

素因数の和:12502

約数の個数: 84

約数和(自身を含む): 392881104

約数和(自身を除く): 253183504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 12473, 24946, 49892, 62365, 87311, 99784, 124730, 174622, 199568, 249460, 311825, 349244, 399136, 436555, 498920, 623650, 698488, 798272, 873110, 997840, 1247300, 1396976, 1746220, 1995680, 2182775, 2494600, 2793952, 3492440, 3991360, 4365550, 4989200, 5587904, 6984880, 8731100, 9978400, 13969760, 17462200, 19956800, 27939520, 34924400, 69848800, 139697600]

約数ペア:

[(1, 139697600), (2, 69848800), (4, 34924400), (5, 27939520), (7, 19956800), (8, 17462200), (10, 13969760), (14, 9978400), (16, 8731100), (20, 6984880), (25, 5587904), (28, 4989200), (32, 4365550), (35, 3991360), (40, 3492440), (50, 2793952), (56, 2494600), (64, 2182775), (70, 1995680), (80, 1746220), (100, 1396976), (112, 1247300), (140, 997840), (160, 873110), (175, 798272), (200, 698488), (224, 623650), (280, 498920), (320, 436555), (350, 399136), (400, 349244), (448, 311825), (560, 249460), (700, 199568), (800, 174622), (1120, 124730), (1400, 99784), (1600, 87311), (2240, 62365), (2800, 49892), (5600, 24946), (11200, 12473)]