996913000

素因数分解:

$2^3\times 5^3\times {\mathrm{83}}^1\times {\mathrm{12011}}^1$

素因数の和:12115

約数の個数: 64

約数和(自身を含む): 2361078720

約数和(自身を除く): 1364165720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 125, 166, 200, 250, 332, 415, 500, 664, 830, 1000, 1660, 2075, 3320, 4150, 8300, 10375, 12011, 16600, 20750, 24022, 41500, 48044, 60055, 83000, 96088, 120110, 240220, 300275, 480440, 600550, 996913, 1201100, 1501375, 1993826, 2402200, 3002750, 3987652, 4984565, 6005500, 7975304, 9969130, 12011000, 19938260, 24922825, 39876520, 49845650, 99691300, 124614125, 199382600, 249228250, 498456500, 996913000]

約数ペア:

[(1, 996913000), (2, 498456500), (4, 249228250), (5, 199382600), (8, 124614125), (10, 99691300), (20, 49845650), (25, 39876520), (40, 24922825), (50, 19938260), (83, 12011000), (100, 9969130), (125, 7975304), (166, 6005500), (200, 4984565), (250, 3987652), (332, 3002750), (415, 2402200), (500, 1993826), (664, 1501375), (830, 1201100), (1000, 996913), (1660, 600550), (2075, 480440), (3320, 300275), (4150, 240220), (8300, 120110), (10375, 96088), (12011, 83000), (16600, 60055), (20750, 48044), (24022, 41500)]