122306840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 293816160

約数和(自身を除く): 171509320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 1373, 2227, 2620, 2746, 4454, 5240, 5492, 6865, 8908, 10984, 11135, 13730, 17816, 22270, 23341, 27460, 44540, 46682, 54920, 89080, 93364, 116705, 179863, 186728, 233410, 359726, 466820, 719452, 899315, 933640, 1438904, 1798630, 3057671, 3597260, 6115342, 7194520, 12230684, 15288355, 24461368, 30576710, 61153420, 122306840]

約数ペア:

[(1, 122306840), (2, 61153420), (4, 30576710), (5, 24461368), (8, 15288355), (10, 12230684), (17, 7194520), (20, 6115342), (34, 3597260), (40, 3057671), (68, 1798630), (85, 1438904), (131, 933640), (136, 899315), (170, 719452), (262, 466820), (340, 359726), (524, 233410), (655, 186728), (680, 179863), (1048, 116705), (1310, 93364), (1373, 89080), (2227, 54920), (2620, 46682), (2746, 44540), (4454, 27460), (5240, 23341), (5492, 22270), (6865, 17816), (8908, 13730), (10984, 11135)]