43135540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5051}}^1$

素因数の和:5128

約数の個数: 48

約数和(自身を含む): 105243264

約数和(自身を除く): 62107724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 5051, 8540, 10102, 20204, 25255, 35357, 50510, 70714, 101020, 141428, 176785, 308111, 353570, 616222, 707140, 1232444, 1540555, 2156777, 3081110, 4313554, 6162220, 8627108, 10783885, 21567770, 43135540]

約数ペア:

[(1, 43135540), (2, 21567770), (4, 10783885), (5, 8627108), (7, 6162220), (10, 4313554), (14, 3081110), (20, 2156777), (28, 1540555), (35, 1232444), (61, 707140), (70, 616222), (122, 353570), (140, 308111), (244, 176785), (305, 141428), (427, 101020), (610, 70714), (854, 50510), (1220, 35357), (1708, 25255), (2135, 20204), (4270, 10102), (5051, 8540)]