1250907580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{370091}}^1$

素因数の和:370126

約数の個数: 36

約数和(自身を含む): 2844527112

約数和(自身を除く): 1593619532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 370091, 740182, 1480364, 1850455, 3700910, 4811183, 7401820, 9622366, 19244732, 24055915, 48111830, 62545379, 96223660, 125090758, 250181516, 312726895, 625453790, 1250907580]

約数ペア:

[(1, 1250907580), (2, 625453790), (4, 312726895), (5, 250181516), (10, 125090758), (13, 96223660), (20, 62545379), (26, 48111830), (52, 24055915), (65, 19244732), (130, 9622366), (169, 7401820), (260, 4811183), (338, 3700910), (676, 1850455), (845, 1480364), (1690, 740182), (3380, 370091)]