70642600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{50459}}^1$

素因数の和:50482

約数の個数: 48

約数和(自身を含む): 187711200

約数和(自身を除く): 117068600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 50459, 100918, 201836, 252295, 353213, 403672, 504590, 706426, 1009180, 1261475, 1412852, 1766065, 2018360, 2522950, 2825704, 3532130, 5045900, 7064260, 8830325, 10091800, 14128520, 17660650, 35321300, 70642600]

約数ペア:

[(1, 70642600), (2, 35321300), (4, 17660650), (5, 14128520), (7, 10091800), (8, 8830325), (10, 7064260), (14, 5045900), (20, 3532130), (25, 2825704), (28, 2522950), (35, 2018360), (40, 1766065), (50, 1412852), (56, 1261475), (70, 1009180), (100, 706426), (140, 504590), (175, 403672), (200, 353213), (280, 252295), (350, 201836), (700, 100918), (1400, 50459)]