11290010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 21399552

約数和(自身を除く): 10109542

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 257, 382, 514, 955, 1285, 1910, 2570, 4393, 5911, 8786, 11822, 21965, 29555, 43930, 49087, 59110, 98174, 245435, 490870, 1129001, 2258002, 5645005, 11290010]

約数ペア:

[(1, 11290010), (2, 5645005), (5, 2258002), (10, 1129001), (23, 490870), (46, 245435), (115, 98174), (191, 59110), (230, 49087), (257, 43930), (382, 29555), (514, 21965), (955, 11822), (1285, 8786), (1910, 5911), (2570, 4393)]