3968050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1301}}^1$

素因数の和:1374

約数の個数: 24

約数和(自身を含む): 7507332

約数和(自身を除く): 3539282

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1301, 1525, 2602, 3050, 6505, 13010, 32525, 65050, 79361, 158722, 396805, 793610, 1984025, 3968050]

約数ペア:

[(1, 3968050), (2, 1984025), (5, 793610), (10, 396805), (25, 158722), (50, 79361), (61, 65050), (122, 32525), (305, 13010), (610, 6505), (1301, 3050), (1525, 2602)]