9184240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8857

約数の個数: 40

約数和(自身を含む): 22998528

約数和(自身を除く): 13814288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8831, 17662, 35324, 44155, 70648, 88310, 114803, 141296, 176620, 229606, 353240, 459212, 574015, 706480, 918424, 1148030, 1836848, 2296060, 4592120, 9184240]

約数ペア:

[(1, 9184240), (2, 4592120), (4, 2296060), (5, 1836848), (8, 1148030), (10, 918424), (13, 706480), (16, 574015), (20, 459212), (26, 353240), (40, 229606), (52, 176620), (65, 141296), (80, 114803), (104, 88310), (130, 70648), (208, 44155), (260, 35324), (520, 17662), (1040, 8831)]