70388120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14543}}^1$

素因数の和:14576

約数の個数: 48

約数和(自身を含む): 174091680

約数和(自身を除く): 103703560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 14543, 29086, 58172, 72715, 116344, 145430, 159973, 290860, 319946, 581720, 639892, 799865, 1279784, 1599730, 1759703, 3199460, 3519406, 6398920, 7038812, 8798515, 14077624, 17597030, 35194060, 70388120]

約数ペア:

[(1, 70388120), (2, 35194060), (4, 17597030), (5, 14077624), (8, 8798515), (10, 7038812), (11, 6398920), (20, 3519406), (22, 3199460), (40, 1759703), (44, 1599730), (55, 1279784), (88, 799865), (110, 639892), (121, 581720), (220, 319946), (242, 290860), (440, 159973), (484, 145430), (605, 116344), (968, 72715), (1210, 58172), (2420, 29086), (4840, 14543)]