1048520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2383}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 2574720

約数和(自身を除く): 1526200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2383, 4766, 9532, 11915, 19064, 23830, 26213, 47660, 52426, 95320, 104852, 131065, 209704, 262130, 524260, 1048520]

約数ペア:

[(1, 1048520), (2, 524260), (4, 262130), (5, 209704), (8, 131065), (10, 104852), (11, 95320), (20, 52426), (22, 47660), (40, 26213), (44, 23830), (55, 19064), (88, 11915), (110, 9532), (220, 4766), (440, 2383)]