11424140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6306

約数の個数: 48

約数和(自身を含む): 29531712

約数和(自身を除く): 18107572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 6277, 12554, 25108, 31385, 43939, 62770, 81601, 87878, 125540, 163202, 175756, 219695, 326404, 408005, 439390, 571207, 816010, 878780, 1142414, 1632020, 2284828, 2856035, 5712070, 11424140]

約数ペア:

[(1, 11424140), (2, 5712070), (4, 2856035), (5, 2284828), (7, 1632020), (10, 1142414), (13, 878780), (14, 816010), (20, 571207), (26, 439390), (28, 408005), (35, 326404), (52, 219695), (65, 175756), (70, 163202), (91, 125540), (130, 87878), (140, 81601), (182, 62770), (260, 43939), (364, 31385), (455, 25108), (910, 12554), (1820, 6277)]