117655520

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10357}}^1$

素因数の和:10443

約数の個数: 48

約数和(自身を含む): 281903328

約数和(自身を除く): 164247808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 10357, 11360, 20714, 41428, 51785, 82856, 103570, 165712, 207140, 331424, 414280, 735347, 828560, 1470694, 1657120, 2941388, 3676735, 5882776, 7353470, 11765552, 14706940, 23531104, 29413880, 58827760, 117655520]

約数ペア:

[(1, 117655520), (2, 58827760), (4, 29413880), (5, 23531104), (8, 14706940), (10, 11765552), (16, 7353470), (20, 5882776), (32, 3676735), (40, 2941388), (71, 1657120), (80, 1470694), (142, 828560), (160, 735347), (284, 414280), (355, 331424), (568, 207140), (710, 165712), (1136, 103570), (1420, 82856), (2272, 51785), (2840, 41428), (5680, 20714), (10357, 11360)]