61136240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69473}}^1$

素因数の和:69497

約数の個数: 40

約数和(自身を含む): 155065968

約数和(自身を除く): 93929728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 69473, 138946, 277892, 347365, 555784, 694730, 764203, 1111568, 1389460, 1528406, 2778920, 3056812, 3821015, 5557840, 6113624, 7642030, 12227248, 15284060, 30568120, 61136240]

約数ペア:

[(1, 61136240), (2, 30568120), (4, 15284060), (5, 12227248), (8, 7642030), (10, 6113624), (11, 5557840), (16, 3821015), (20, 3056812), (22, 2778920), (40, 1528406), (44, 1389460), (55, 1111568), (80, 764203), (88, 694730), (110, 555784), (176, 347365), (220, 277892), (440, 138946), (880, 69473)]