2955520

素因数分解:

$2^8\times 5^1\times {\mathrm{2309}}^1$

素因数の和:2330

約数の個数: 36

約数和(自身を含む): 7082460

約数和(自身を除く): 4126940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2309, 4618, 9236, 11545, 18472, 23090, 36944, 46180, 73888, 92360, 147776, 184720, 295552, 369440, 591104, 738880, 1477760, 2955520]

約数ペア:

[(1, 2955520), (2, 1477760), (4, 738880), (5, 591104), (8, 369440), (10, 295552), (16, 184720), (20, 147776), (32, 92360), (40, 73888), (64, 46180), (80, 36944), (128, 23090), (160, 18472), (256, 11545), (320, 9236), (640, 4618), (1280, 2309)]