28550200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{20393}}^1$

素因数の和:20416

約数の個数: 48

約数和(自身を含む): 75865680

約数和(自身を除く): 47315480

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, 20393, 40786, 81572, 101965, 142751, 163144, 203930, 285502, 407860, 509825, 571004, 713755, 815720, 1019650, 1142008, 1427510, 2039300, 2855020, 3568775, 4078600, 5710040, 7137550, 14275100, 28550200]

約数ペア:

[(1, 28550200), (2, 14275100), (4, 7137550), (5, 5710040), (7, 4078600), (8, 3568775), (10, 2855020), (14, 2039300), (20, 1427510), (25, 1142008), (28, 1019650), (35, 815720), (40, 713755), (50, 571004), (56, 509825), (70, 407860), (100, 285502), (140, 203930), (175, 163144), (200, 142751), (280, 101965), (350, 81572), (700, 40786), (1400, 20393)]