16040060

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1217}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 33762960

約数和(自身を除く): 17722900

約数列:

[1, 2, 4, 5, 10, 20, 659, 1217, 1318, 2434, 2636, 3295, 4868, 6085, 6590, 12170, 13180, 24340, 802003, 1604006, 3208012, 4010015, 8020030, 16040060]

約数ペア:

[(1, 16040060), (2, 8020030), (4, 4010015), (5, 3208012), (10, 1604006), (20, 802003), (659, 24340), (1217, 13180), (1318, 12170), (2434, 6590), (2636, 6085), (3295, 4868)]