6204920

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 14195520

約数和(自身を除く): 7990600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 2543, 5086, 10172, 12715, 20344, 25430, 50860, 101720, 155123, 310246, 620492, 775615, 1240984, 1551230, 3102460, 6204920]

約数ペア:

[(1, 6204920), (2, 3102460), (4, 1551230), (5, 1240984), (8, 775615), (10, 620492), (20, 310246), (40, 155123), (61, 101720), (122, 50860), (244, 25430), (305, 20344), (488, 12715), (610, 10172), (1220, 5086), (2440, 2543)]