48805220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 106465968

約数和(自身を除く): 57660748

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 653, 740, 1010, 1306, 2020, 2612, 3265, 3737, 6530, 7474, 13060, 14948, 18685, 24161, 37370, 48322, 65953, 74740, 96644, 120805, 131906, 241610, 263812, 329765, 483220, 659530, 1319060, 2440261, 4880522, 9761044, 12201305, 24402610, 48805220]

約数ペア:

[(1, 48805220), (2, 24402610), (4, 12201305), (5, 9761044), (10, 4880522), (20, 2440261), (37, 1319060), (74, 659530), (101, 483220), (148, 329765), (185, 263812), (202, 241610), (370, 131906), (404, 120805), (505, 96644), (653, 74740), (740, 65953), (1010, 48322), (1306, 37370), (2020, 24161), (2612, 18685), (3265, 14948), (3737, 13060), (6530, 7474)]