80490866882

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1\times {\mathrm{1103}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 122244595200

約数和(自身を除く): 41753728318

約数列:

[1, 2, 181, 199, 362, 398, 1013, 1103, 2026, 2206, 36019, 72038, 183353, 199643, 201587, 219497, 366706, 399286, 403174, 438994, 1117339, 2234678, 36487247, 39728957, 72974494, 79457914, 202238359, 222350461, 404476718, 444700922, 40245433441, 80490866882]

約数ペア:

[(1, 80490866882), (2, 40245433441), (181, 444700922), (199, 404476718), (362, 222350461), (398, 202238359), (1013, 79457914), (1103, 72974494), (2026, 39728957), (2206, 36487247), (36019, 2234678), (72038, 1117339), (183353, 438994), (199643, 403174), (201587, 399286), (219497, 366706)]