4980512

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 10487232

約数和(自身を除く): 5506720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 92, 101, 134, 184, 202, 268, 368, 404, 536, 736, 808, 1072, 1541, 1616, 2144, 2323, 3082, 3232, 4646, 6164, 6767, 9292, 12328, 13534, 18584, 24656, 27068, 37168, 49312, 54136, 74336, 108272, 155641, 216544, 311282, 622564, 1245128, 2490256, 4980512]

約数ペア:

[(1, 4980512), (2, 2490256), (4, 1245128), (8, 622564), (16, 311282), (23, 216544), (32, 155641), (46, 108272), (67, 74336), (92, 54136), (101, 49312), (134, 37168), (184, 27068), (202, 24656), (268, 18584), (368, 13534), (404, 12328), (536, 9292), (736, 6767), (808, 6164), (1072, 4646), (1541, 3232), (1616, 3082), (2144, 2323)]