98554480

素因数分解:

$2^4\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1123}}^1$

素因数の和:2233

約数の個数: 40

約数和(自身を含む): 229552272

約数和(自身を除く): 130997792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1097, 1123, 2194, 2246, 4388, 4492, 5485, 5615, 8776, 8984, 10970, 11230, 17552, 17968, 21940, 22460, 43880, 44920, 87760, 89840, 1231931, 2463862, 4927724, 6159655, 9855448, 12319310, 19710896, 24638620, 49277240, 98554480]

約数ペア:

[(1, 98554480), (2, 49277240), (4, 24638620), (5, 19710896), (8, 12319310), (10, 9855448), (16, 6159655), (20, 4927724), (40, 2463862), (80, 1231931), (1097, 89840), (1123, 87760), (2194, 44920), (2246, 43880), (4388, 22460), (4492, 21940), (5485, 17968), (5615, 17552), (8776, 11230), (8984, 10970)]