1048650880

素因数分解:

$2^7\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2399}}^1$

素因数の和:3101

約数の個数: 64

約数和(自身を含む): 2511648000

約数和(自身を除く): 1462997120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 683, 1366, 2399, 2732, 3415, 4798, 5464, 6830, 9596, 10928, 11995, 13660, 19192, 21856, 23990, 27320, 38384, 43712, 47980, 54640, 76768, 87424, 95960, 109280, 153536, 191920, 218560, 307072, 383840, 437120, 767680, 1535360, 1638517, 3277034, 6554068, 8192585, 13108136, 16385170, 26216272, 32770340, 52432544, 65540680, 104865088, 131081360, 209730176, 262162720, 524325440, 1048650880]

約数ペア:

[(1, 1048650880), (2, 524325440), (4, 262162720), (5, 209730176), (8, 131081360), (10, 104865088), (16, 65540680), (20, 52432544), (32, 32770340), (40, 26216272), (64, 16385170), (80, 13108136), (128, 8192585), (160, 6554068), (320, 3277034), (640, 1638517), (683, 1535360), (1366, 767680), (2399, 437120), (2732, 383840), (3415, 307072), (4798, 218560), (5464, 191920), (6830, 153536), (9596, 109280), (10928, 95960), (11995, 87424), (13660, 76768), (19192, 54640), (21856, 47980), (23990, 43712), (27320, 38384)]