665087141980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{76096927}}^1$

素因数の和:76096978

約数の個数: 48

約数和(自身を含む): 1534114068480

約数和(自身を除く): 869026926500

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 76096927, 152193854, 304387708, 380484635, 760969270, 1445841613, 1521938540, 1750229321, 2891683226, 3500458642, 5783366452, 7000917284, 7229208065, 8751146605, 14458416130, 17502293210, 28916832260, 33254357099, 35004586420, 66508714198, 133017428396, 166271785495, 332543570990, 665087141980]

約数ペア:

[(1, 665087141980), (2, 332543570990), (4, 166271785495), (5, 133017428396), (10, 66508714198), (19, 35004586420), (20, 33254357099), (23, 28916832260), (38, 17502293210), (46, 14458416130), (76, 8751146605), (92, 7229208065), (95, 7000917284), (115, 5783366452), (190, 3500458642), (230, 2891683226), (380, 1750229321), (437, 1521938540), (460, 1445841613), (874, 760969270), (1748, 380484635), (2185, 304387708), (4370, 152193854), (8740, 76096927)]