165227567260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4199989}}^1$

素因数の和:4200286

約数の個数: 48

約数和(自身を含む): 397957452480

約数和(自身を除く): 232729885220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1405, 1967, 2810, 3934, 5620, 7868, 9835, 19670, 39340, 4199989, 8399978, 16799956, 20999945, 29399923, 41999890, 58799846, 83999780, 117599692, 146999615, 293999230, 587998460, 1180196909, 2360393818, 4720787636, 5900984545, 8261378363, 11801969090, 16522756726, 23603938180, 33045513452, 41306891815, 82613783630, 165227567260]

約数ペア:

[(1, 165227567260), (2, 82613783630), (4, 41306891815), (5, 33045513452), (7, 23603938180), (10, 16522756726), (14, 11801969090), (20, 8261378363), (28, 5900984545), (35, 4720787636), (70, 2360393818), (140, 1180196909), (281, 587998460), (562, 293999230), (1124, 146999615), (1405, 117599692), (1967, 83999780), (2810, 58799846), (3934, 41999890), (5620, 29399923), (7868, 20999945), (9835, 16799956), (19670, 8399978), (39340, 4199989)]