5643260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 13680576

約数和(自身を除く): 8037316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 233, 346, 466, 692, 865, 932, 1165, 1211, 1631, 1730, 2330, 2422, 3262, 3460, 4660, 4844, 6055, 6524, 8155, 12110, 16310, 24220, 32620, 40309, 80618, 161236, 201545, 282163, 403090, 564326, 806180, 1128652, 1410815, 2821630, 5643260]

約数ペア:

[(1, 5643260), (2, 2821630), (4, 1410815), (5, 1128652), (7, 806180), (10, 564326), (14, 403090), (20, 282163), (28, 201545), (35, 161236), (70, 80618), (140, 40309), (173, 32620), (233, 24220), (346, 16310), (466, 12110), (692, 8155), (865, 6524), (932, 6055), (1165, 4844), (1211, 4660), (1631, 3460), (1730, 3262), (2330, 2422)]