71319953360

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2812301}}^1$

素因数の和:2812631

約数の個数: 40

約数和(自身を含む): 166342038696

約数和(自身を除く): 95022085336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 12680, 25360, 2812301, 5624602, 11249204, 14061505, 22498408, 28123010, 44996816, 56246020, 112492040, 224984080, 891499417, 1782998834, 3565997668, 4457497085, 7131995336, 8914994170, 14263990672, 17829988340, 35659976680, 71319953360]

約数ペア:

[(1, 71319953360), (2, 35659976680), (4, 17829988340), (5, 14263990672), (8, 8914994170), (10, 7131995336), (16, 4457497085), (20, 3565997668), (40, 1782998834), (80, 891499417), (317, 224984080), (634, 112492040), (1268, 56246020), (1585, 44996816), (2536, 28123010), (3170, 22498408), (5072, 14061505), (6340, 11249204), (12680, 5624602), (25360, 2812301)]