205125798320

素因数分解:

$2^4\times 5^1\times {\mathrm{55621}}^1\times {\mathrm{46099}}^1$

素因数の和:101733

約数の個数: 40

約数和(自身を含む): 476936401200

約数和(自身を除く): 271810602880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 46099, 55621, 92198, 111242, 184396, 222484, 230495, 278105, 368792, 444968, 460990, 556210, 737584, 889936, 921980, 1112420, 1843960, 2224840, 3687920, 4449680, 2564072479, 5128144958, 10256289916, 12820362395, 20512579832, 25640724790, 41025159664, 51281449580, 102562899160, 205125798320]

約数ペア:

[(1, 205125798320), (2, 102562899160), (4, 51281449580), (5, 41025159664), (8, 25640724790), (10, 20512579832), (16, 12820362395), (20, 10256289916), (40, 5128144958), (80, 2564072479), (46099, 4449680), (55621, 3687920), (92198, 2224840), (111242, 1843960), (184396, 1112420), (222484, 921980), (230495, 889936), (278105, 737584), (368792, 556210), (444968, 460990)]