1117315040

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{114479}}^1$

素因数の和:114555

約数の個数: 48

約数和(自身を含む): 2682953280

約数和(自身を除く): 1565638240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 114479, 228958, 457916, 572395, 915832, 1144790, 1831664, 2289580, 3663328, 4579160, 6983219, 9158320, 13966438, 18316640, 27932876, 34916095, 55865752, 69832190, 111731504, 139664380, 223463008, 279328760, 558657520, 1117315040]

約数ペア:

[(1, 1117315040), (2, 558657520), (4, 279328760), (5, 223463008), (8, 139664380), (10, 111731504), (16, 69832190), (20, 55865752), (32, 34916095), (40, 27932876), (61, 18316640), (80, 13966438), (122, 9158320), (160, 6983219), (244, 4579160), (305, 3663328), (488, 2289580), (610, 1831664), (976, 1144790), (1220, 915832), (1952, 572395), (2440, 457916), (4880, 228958), (9760, 114479)]