6211720

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 7940600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 1871, 3320, 3742, 7484, 9355, 14968, 18710, 37420, 74840, 155293, 310586, 621172, 776465, 1242344, 1552930, 3105860, 6211720]

約数ペア:

[(1, 6211720), (2, 3105860), (4, 1552930), (5, 1242344), (8, 776465), (10, 621172), (20, 310586), (40, 155293), (83, 74840), (166, 37420), (332, 18710), (415, 14968), (664, 9355), (830, 7484), (1660, 3742), (1871, 3320)]