269323480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{354373}}^1$

素因数の和:354403

約数の個数: 32

約数和(自身を含む): 637873200

約数和(自身を除く): 368549720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 354373, 708746, 1417492, 1771865, 2834984, 3543730, 6733087, 7087460, 13466174, 14174920, 26932348, 33665435, 53864696, 67330870, 134661740, 269323480]

約数ペア:

[(1, 269323480), (2, 134661740), (4, 67330870), (5, 53864696), (8, 33665435), (10, 26932348), (19, 14174920), (20, 13466174), (38, 7087460), (40, 6733087), (76, 3543730), (95, 2834984), (152, 1771865), (190, 1417492), (380, 708746), (760, 354373)]