4562440

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{683}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 10342080

約数和(自身を除く): 5779640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 683, 835, 1336, 1366, 1670, 2732, 3340, 3415, 5464, 6680, 6830, 13660, 27320, 114061, 228122, 456244, 570305, 912488, 1140610, 2281220, 4562440]

約数ペア:

[(1, 4562440), (2, 2281220), (4, 1140610), (5, 912488), (8, 570305), (10, 456244), (20, 228122), (40, 114061), (167, 27320), (334, 13660), (668, 6830), (683, 6680), (835, 5464), (1336, 3415), (1366, 3340), (1670, 2732)]