40803419690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{7253}}^1$

素因数の和:7727

約数の個数: 64

約数和(自身を含む): 80850182400

約数和(自身を除く): 40046762710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 257, 398, 514, 995, 1285, 1990, 2189, 2570, 2827, 4378, 5654, 7253, 10945, 14135, 14506, 21890, 28270, 36265, 51143, 72530, 79783, 102286, 159566, 255715, 398915, 511430, 562573, 797830, 1125146, 1443347, 1864021, 2812865, 2886694, 3728042, 5625730, 7216735, 9320105, 14433470, 15876817, 18640210, 20504231, 31753634, 41008462, 79384085, 102521155, 158768170, 205042310, 370940179, 741880358, 1854700895, 3709401790, 4080341969, 8160683938, 20401709845, 40803419690]

約数ペア:

[(1, 40803419690), (2, 20401709845), (5, 8160683938), (10, 4080341969), (11, 3709401790), (22, 1854700895), (55, 741880358), (110, 370940179), (199, 205042310), (257, 158768170), (398, 102521155), (514, 79384085), (995, 41008462), (1285, 31753634), (1990, 20504231), (2189, 18640210), (2570, 15876817), (2827, 14433470), (4378, 9320105), (5654, 7216735), (7253, 5625730), (10945, 3728042), (14135, 2886694), (14506, 2812865), (21890, 1864021), (28270, 1443347), (36265, 1125146), (51143, 797830), (72530, 562573), (79783, 511430), (102286, 398915), (159566, 255715)]