57120700

素因数分解:

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

素因数の和:6311

約数の個数: 72

約数和(自身を含む): 152580512

約数和(自身を除く): 95459812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 6277, 9100, 12554, 25108, 31385, 43939, 62770, 81601, 87878, 125540, 156925, 163202, 175756, 219695, 313850, 326404, 408005, 439390, 571207, 627700, 816010, 878780, 1098475, 1142414, 1632020, 2040025, 2196950, 2284828, 2856035, 4080050, 4393900, 5712070, 8160100, 11424140, 14280175, 28560350, 57120700]

約数ペア:

[(1, 57120700), (2, 28560350), (4, 14280175), (5, 11424140), (7, 8160100), (10, 5712070), (13, 4393900), (14, 4080050), (20, 2856035), (25, 2284828), (26, 2196950), (28, 2040025), (35, 1632020), (50, 1142414), (52, 1098475), (65, 878780), (70, 816010), (91, 627700), (100, 571207), (130, 439390), (140, 408005), (175, 326404), (182, 313850), (260, 219695), (325, 175756), (350, 163202), (364, 156925), (455, 125540), (650, 87878), (700, 81601), (910, 62770), (1300, 43939), (1820, 31385), (2275, 25108), (4550, 12554), (6277, 9100)]