10168900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 25692800

約数和(自身を除く): 15523900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 199, 292, 350, 365, 398, 511, 700, 730, 796, 995, 1022, 1393, 1460, 1825, 1990, 2044, 2555, 2786, 3650, 3980, 4975, 5110, 5572, 6965, 7300, 9950, 10220, 12775, 13930, 14527, 19900, 25550, 27860, 29054, 34825, 51100, 58108, 69650, 72635, 101689, 139300, 145270, 203378, 290540, 363175, 406756, 508445, 726350, 1016890, 1452700, 2033780, 2542225, 5084450, 10168900]

約数ペア:

[(1, 10168900), (2, 5084450), (4, 2542225), (5, 2033780), (7, 1452700), (10, 1016890), (14, 726350), (20, 508445), (25, 406756), (28, 363175), (35, 290540), (50, 203378), (70, 145270), (73, 139300), (100, 101689), (140, 72635), (146, 69650), (175, 58108), (199, 51100), (292, 34825), (350, 29054), (365, 27860), (398, 25550), (511, 19900), (700, 14527), (730, 13930), (796, 12775), (995, 10220), (1022, 9950), (1393, 7300), (1460, 6965), (1825, 5572), (1990, 5110), (2044, 4975), (2555, 3980), (2786, 3650)]