16828762600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6472601}}^1$

素因数の和:6472630

約数の個数: 48

約数和(自身を含む): 42136639020

約数和(自身を除く): 25307876420

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 6472601, 12945202, 25890404, 32363005, 51780808, 64726010, 84143813, 129452020, 161815025, 168287626, 258904040, 323630050, 336575252, 420719065, 647260100, 673150504, 841438130, 1294520200, 1682876260, 2103595325, 3365752520, 4207190650, 8414381300, 16828762600]

約数ペア:

[(1, 16828762600), (2, 8414381300), (4, 4207190650), (5, 3365752520), (8, 2103595325), (10, 1682876260), (13, 1294520200), (20, 841438130), (25, 673150504), (26, 647260100), (40, 420719065), (50, 336575252), (52, 323630050), (65, 258904040), (100, 168287626), (104, 161815025), (130, 129452020), (200, 84143813), (260, 64726010), (325, 51780808), (520, 32363005), (650, 25890404), (1300, 12945202), (2600, 6472601)]