29616140

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4243}}^1$

素因数の和:4601

約数の個数: 24

約数和(自身を含む): 62386800

約数和(自身を除く): 32770660

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 4243, 6980, 8486, 16972, 21215, 42430, 84860, 1480807, 2961614, 5923228, 7404035, 14808070, 29616140]

約数ペア:

[(1, 29616140), (2, 14808070), (4, 7404035), (5, 5923228), (10, 2961614), (20, 1480807), (349, 84860), (698, 42430), (1396, 21215), (1745, 16972), (3490, 8486), (4243, 6980)]