539149100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2011}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 1341247488

約数和(自身を除く): 802098388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 383, 700, 766, 1532, 1915, 2011, 2681, 3830, 4022, 5362, 7660, 8044, 9575, 10055, 10724, 13405, 14077, 19150, 20110, 26810, 28154, 38300, 40220, 50275, 53620, 56308, 67025, 70385, 100550, 134050, 140770, 201100, 268100, 281540, 351925, 703850, 770213, 1407700, 1540426, 3080852, 3851065, 5391491, 7702130, 10782982, 15404260, 19255325, 21565964, 26957455, 38510650, 53914910, 77021300, 107829820, 134787275, 269574550, 539149100]

約数ペア:

[(1, 539149100), (2, 269574550), (4, 134787275), (5, 107829820), (7, 77021300), (10, 53914910), (14, 38510650), (20, 26957455), (25, 21565964), (28, 19255325), (35, 15404260), (50, 10782982), (70, 7702130), (100, 5391491), (140, 3851065), (175, 3080852), (350, 1540426), (383, 1407700), (700, 770213), (766, 703850), (1532, 351925), (1915, 281540), (2011, 268100), (2681, 201100), (3830, 140770), (4022, 134050), (5362, 100550), (7660, 70385), (8044, 67025), (9575, 56308), (10055, 53620), (10724, 50275), (13405, 40220), (14077, 38300), (19150, 28154), (20110, 26810)]